RU2453916C1 - Information resource search method using readdressing - Google Patents

Abstract

FIELD: information technology.

SUBSTANCE: invention relates to methods of searching for information resources using readdressing from source addresses of information resources to resultant addresses of information resources. In the disclosed engineering solution, the client application includes a client module and when lack of access to the requested information resource is determined, the client application processes the source address of the information resource, as a result of which, when interpreting the source address of the information resource as a pseudonym or the address of the available information resource, the client application accesses the information resource on the resultant addresses corresponding to the source address of the information resource, otherwise if the source address is not interpreted as a pseudonym or the address of the available information address, the client application generates and sends a request containing the source address of the information resource to the BD of the client module and the server of the information system which processes the source address of the information resource with determination and/or search of resultant addresses of information resources corresponding to the source address of the information resource.

EFFECT: broader functional capabilities of accessing resources in a network owing to a readdressing method.

75 cl, 1 dwg

Description

The present invention relates to methods for finding an information resource using redirects from the source addresses of information resources to the resulting addresses of information resources and can be used in the information search of information resources of interest and addresses at which information resources of interest are available.

More specifically, the method can be used by administrators, web designers, and owners of sites that have already made or plan to transfer information resources to new addresses, authors of publications (books, articles, etc.), users of global networks (for example, the Internet), administrators and local network users who are interested in the availability of their information resources at least at one of the addresses / paths, if other addresses turn out to be invalid for any reason. Also, the method can be used by all users of global and local networks and devices who are interested in any information resource not available at any address and in any access system or its area, be available at another alternative address, and / or analogues, backups and versions of this information resource were found and / or available or other resources provided in exchange for those requested.

The main function of the method is to process requests containing source addresses, and return the resulting address corresponding to the source. This need arises, for example, when for some reason the network address of an information resource (document, file, etc.) changes, but at the same time the information resource itself or its closest analogues become or remain available at other addresses and in other access systems to information resources.

State of the art

Various computer networks, and especially the Internet, are increasingly becoming integral components of everyday life. The number of network users and the amount of information located in networks, and more precisely on servers, which are the main component of networks, are constantly growing.

Various computer networks have become a global repository of information of various fields of knowledge and various files and information resources, which are increasingly referenced by the media and people of various professions. Often, an information resource at its source address (for example, using a single index of an information resource URL on the Internet) becomes permanently or temporarily unavailable - and there are many reasons for this: for example, changing the address at which the information resource is located, or completely deleting or unavailability of the information resource at the source address, or there is a poor quality of access to the information resource. Usually the temporary unavailability of an information resource at the source address occurs due to technical reasons, and the permanent unavailability of the information resource at the source address occurs due to the removal or movement of the information resource. At the same time, this information resource, its copy or analogue continues to exist and be available at a different address or several addresses in the same or another system of access to information resources or its area. The number of such information resources inaccessible at the source addresses is constantly increasing, while many other resources continue to contain source addresses for resources that are no longer available on them. This situation is most typical for the Internet with its distributed system of information resources in the form of a web (World Wide Web or WWW), but it is also relevant for other networks - both global and local.

There are many different ways to search for information resources using redirects from the source addresses of information resources to the resulting addresses of information resources, and in most cases these methods are used to redirect from the outdated source address of the information resource to its current resulting address. However, all of these methods have various disadvantages and limitations.

When conducting an information search, it is required to find an information resource at valid addresses at which this information resource is available. However, in the information media for this information resource there may be invalid addresses for which the information resource is currently unavailable temporarily or permanently, or the quality of access to the information resource is unsatisfactory. In these cases, the use of various forwarding methods is the only or at least one of the most important conditions for the qualitative and correct location of an information resource that is no longer available at the source addresses, search for analogues of this information resource, maintaining the rating of the information resource in search services and providing access to this information resource. In many cases, redirection from outdated invalid addresses to new valid addresses is provided by the developers and administrators of CMS due to the fact that the use of redirects sooner or later is required when developing sites of various complexity. For example, to redirect to the correct address in case of a page “moving”, to refresh a chat page or an online broadcast, etc. The correct use of redirects or page updates allows you to provide a high-quality search for an information resource at both valid and outdated addresses, maintain the rating of an information resource in search services, and can also make the site more efficient and convenient for users. In other cases, the search and comparison of invalid and valid addresses of an information resource (with one or another success and degree of probability), as well as methods for providing valid addresses and forwarding to a valid address, are carried out by information retrieval systems (services).

The following are the basic techniques for implementing a redirect.

Redirect (from the English. Redirect) - reorientation, redirection of the user to another page on the site. Typically, a redirect refers to automatic forwarding without user intervention. A redirect can be called a software solution (script), which forcibly redirects the user from the visited page to another.

A redirect is temporary (status 302) and permanent (status 301, page moved forever). The 301 redirect indicates to search robots (spiders) and browsers that the information resource has been permanently moved from the old to the new address. This fact is well defined by search engines and almost all the search parameters of the old page are transferred to the new one. For example, factors such as link, PageRank (PR), etc. With the 301 redirect, a page at a new address, as a rule, does not lose its position in search engines, which makes such transfers of pages and sections of a site invisible to visitors and without compromising traffic from search engines.

The redirect applies:

- When transferring a site to a new domain. Visitors to the site at the old address, preferably automatically redirect to another domain.

- When moving pages or sections of a site. The redirect is used to redirect users to the new correct page or section address. It is very important to maintain the integrity of the site and the availability of information.

- For periodic page updates. Page refresh, a kind of special case of redirecting the page to itself, but with a time delay - which is useful, for example, on sites with online text broadcasts and chat rooms.

- When promoting the site. A redirect can be used, for example, to speed up the "gluing together" of the addresses of pages on the site with the prefix "www" and without it.

- When redirecting to a page with the same language as the user.

- When redirecting to a less loaded information resource.

- Any other redirects from one information resource to another for various reasons.

- The DNS domain name system itself uses forwarding from the host name to its IP address, which indicates the location of the server containing the information resource of interest.

Depending on the task and the developer’s ability to perform a redirect, for example, the following implementation methods are used:

- Meta tag "Refresh". Performed on the client side, browser.

- "JavaScript". Performed on the client side, browser.

- A script, for example, in the PHP language (as well as ASP2, ASP.NET2, ColdFusion and other programming languages). Performed on the server side.

- Directives "mod_rewrite" and "httpd.conf" in the file .htaccess. Performed on the server side.

- Forwarding services in domain name registration systems, for example, on the website http://www.reg.ru.

- Systems for searching and redirecting stored archival copies of Internet resources, for example http://www.archive.org/.

- Search and redirection systems, generating and assigning addresses in the namespace of the redirection system as the source address, and placing the real address of the information resource as the resulting address. For example, the PURL system (Persistent Uniform Resource Locator) is a constant uniform locator (locator) of an information resource.

- Search and redirect systems embedded in CMS (content or site management systems), forums, blogs, etc., simplifying and expanding the redirection functionality. Similar systems include the prototype http://www.manageaffiliatelinks.com.

- Functions of search services trying with some success or probability to identify resources (for the most part web pages) at the old and new addresses (more precisely, at the main address and many alternative ones). And when a user executes a query into a search engine, the latter, in addition to the main link to an information resource, also offers alternative ones. As an example, the system implemented by YahooInc is described in US 2010161588 (A1) and US 2009157607 (A1).

As you can see from the redirect implementation methods, the redirect command is received from the side of the browser (in case of using JavaScript or meta tags) or from the server (in case of sending a special response to the browser containing the “Location” header); or, as can be seen from the methods of implementing search services, the resulting resulting addresses corresponding to the source are provided by the information retrieval system in a finished form or by using redirection mechanisms from the source address. Let us dwell on each of the methods.

There is a method of searching for information resources using redirects from the source addresses of information resources to the resulting addresses used in the domain name registrar system of the Russian Federation (www.reg.ru), characterized by the use of the "Domain Forwarding" service (also called Web-forwarding, URL-forwarding, Web-redirect, HTTP-redirect), which provides the redirection of the request to the domain name of the owner to a web page with a different address. All users who typed the domain name of the owner in the address bar or came to him by the link will go to a web page, the address of which the owner of the domain name will indicate in the settings. Using the service will allow the domain name owner to have a permanent web page address, which does not have to be changed when changing the provider. The call forwarding service can be used when registering an additional name for an existing website.

Disadvantages:

- The service is designed to redirect mainly the main page to any other or from old domains to new ones: from the main page to the old address to the main page in a new way, less often when maintaining the site structure on the new domain - redirect from the page to the old domain address to a similar address pages on the new domain. Those. the main purpose is to redirect single pages, or redirect from the old domain to the new (while maintaining the site structure and the name of all pages), or redirecting according to the template when changing the structure of sites or the path of information resources within the domain. Thus, redirecting an arbitrary number of pages with arbitrary web addresses is very time-consuming.

- Forwarding is possible only for Internet domain structures without affecting local networks and devices.

- The service is paid (at the beginning of 2011, approximately 120 rubles / year). There is no flexible monetary policy regarding the number of redirects - the price is charged regardless of the number of redirects. These circumstances repeatedly limit the number of service users from the total number of potential ones.

- Time intervals are paid, at the end of which the service must be extended - or it will cease to operate. We can say that the services of such http://www.reg.ru services are focused specifically on a short period of action - no more than a few years, until users get used to the new site address. Since it is impossible or problematic to pay for an infinitely large (or at least sufficiently large) time interval - therefore, the service cannot fundamentally and ideologically ensure the fulfillment of the most reliable call forwarding task. And someday there will inevitably come a moment when forwarding from an invalid address to a valid one will also become impossible. Whereas invalid addresses will still remain published and will continue to be used. This circumstance is in conflict with the task of ensuring the maximum possible availability of information resources at valid addresses.

- Only domain owners can use the domain name registration system. It also greatly reduces the ability to add and use redirects from invalid addresses to valid among the many that have been published on the Internet, is used today and will be used in the future. Since in many cases the source site is no longer operational, and its former administration will not register, all the more for a fee, redirects to any existing analogs of an information resource, while many links to an information resource on an inactive site are published on the Internet. There are also situations where people who are not the owners of the site are more interested and more willing to add redirection more quickly than the owners and administration of the site where the address of the information resource has changed or is unavailable (temporarily or permanently).

There is a method of searching for information resources using redirects from the source addresses of information resources to the resulting redirects to saved archival copies of Internet resources, implemented on the website http://www.archive.org/, characterized by using the search for stored backup copies of the information resource of interest and redirecting to the web page of the site http://www.archive.org containing the addresses of the stored backup copies of this information resource. The search is implemented on the web pages of the site http://www.archive.org. In addition, add-ons (plug-ins) are used for various browsers that process an error accessing an information resource and produce a request containing the address of an inaccessible information resource to the website http://www.archive.org and redirecting to the website’s web page http: / /www.archive.org, containing the addresses of the stored backup copies of this information resource.

http://www.archive.org/ - the most comprehensive web-archive and search system for archival copies of information resources - web pages and a certain part of media content. Saves versions of pages and sites to the address existing at the time of saving. Saving is done automatically by the robots of the system, you can also manually apply for the preservation of certain information resources.

Disadvantages:

- Versions of web pages are stored according to an indefinite principle and algorithms and, as a rule, automatically. Often far irrelevant versions are saved and not all pages of interest, but, for example, only the main ones. Responding to a request to save the page is also non-operational.

- Does not store redirects to the changed address of the information resource with current data.

- Saves far from all types of data.

- Does not take into account alternative information resources to the interested person.

- There is a known method of searching for information resources using redirects from the source addresses of information resources to results with a redirection service, used in the implemented YahooInc system that establishes links alternative to the found information resource (patent US 2010161588 (A1) and patent analogue US 2009157607 (A1), which includes a method for detecting similar web pages by determining the probabilistic similarity of web pages by their content and by the components of the web path (link) of an information resource, as well as methods for determining " dead, inaccessible web pages, and the search for likely “live” available analogues. From the patent description we can assume a specific implementation of the system: when a user executes a query to a search system, the latter offers alternative to the main link to the information resource, indicating the availability of information resources for the main and alternative links.

Disadvantages:

- The system is a system of probabilistic rather than exact determination of similar information resources (mainly web pages) based on the contents of the information resource and the web path to it.

- The system has a significant degree of inertia with respect to information resources, due to the significant time spent on analysis cycles, reindexing and identification of web resources. Those. the system does not have the necessary degree of prompt response to the emergence of alternative information resources and their identification.

- The system is mainly aimed at the analysis and identification of the text content of information resources, i.e. mostly on web pages, not arbitrary files or streams of any format.

- The system is automated and closed to users, i.e. no one from outside can make amendments and clarifications to the results of the system - even the owners and administrators of sites and other information resources.

There is a Method of searching for information resources using redirects from the source addresses of information resources to the resulting addresses of the Persistent Uniform Resource Locator (PURL) at (http://www.purl.org). PURL means a constant uniform locator (locator) of an information resource that, unlike a regular URL, cannot be changed. PURL format is based on URL - a standardized way to record the address of an information resource on the Internet.

By their functionality, PURLs are the same URLs, but they do not indicate a specific location of the information resource, but rather a record in the PURL database, where, in turn, a specific URL of the information resource is already recorded. When accessing PURL, the server finds the desired record in this database and redirects (via the standard "HTTP redirect") request to a specific location of the information resource. If the address of the information resource changes, then there is no need to correct all the innumerable links to it - just change the record (specific address) in the system database, and the PURL will remain completely unchanged. Thus, the constancy of the external address of the information resource is achieved. The main features and advantages of the PURL service are: scope - the Internet; service stability; free for users; saving the history of changes in call forwarding properties; if the information resource is unavailable, you can specify the current status of the information resource (unavailable, temporarily unavailable, transferred, etc.); checking the availability of an information resource is possible; batch data entry is possible; group administration of an information resource is possible (the main administrator sets the user who registered the information resource first - he has the right to appoint other administrators); Search for an information resource of interest by keywords, path fragments, linked links; listing related links (see also list).

Disadvantages:

- Binding to the server address “http: // purl.” + {Unique user server name} - i.e. subdomain is used. In addition to losing the original address, this can reduce the relevance of the information resource in search engines.

- Also, adding Purl to the system does not solve the problem with inaccessible resources at existing published addresses.

- In addition, attachment to the http: // purl server address creates a dependency of system users on this service, and if it stops functioning, all purl links will become invalid.

- Insufficient flexibility of redirection settings and search parameters (path to an information resource in the Purl system, path of an information resource to the Internet, keywords of an information resource, related links, exceptions) - with a large amount of heterogeneous data, it may not be enough for an accurate search.

- Monolingualism (English-speaking).

Prototype

The closest analogue adopted for the prototype is a method of searching for information resources using redirecting links from the source addresses of information resources to the resulting addresses “ManageAffiliateLinks” (“Managing linked links” http://www.manageaffiliatelinks.com), which is integrated into various systems content management (CMS) and redirects from the urls of inaccessible more information resources (web pages) to available.

The ManageAffiliateLinks method is designed to redirect obsolete, dead, expired, broken links using a module that integrates into various CMS and other systems (as well as forums, blogs, etc.). Redirecting occurs transparently (invisibly) to the site visitor.

The method is as follows (http://www.manageaffiliatelinks.com/how/):

The process of checking the links between the address and the web page is divided into two stages:

Stage 1: When a website visitor clicks on a link, the system quickly checks the link to make sure it exists. This process takes place in the background. When the administrator of the site and this system creates a redirect, he selects the text (phrase) that is used to check the invariability of the original content of the page. If this text is not found, the system interprets this link as dead (inactive), or if this text is found, the system interprets this link as live (valid)

where "Your Site" is the administered site; “ManageAffiliateLinksSoftware” - this system of call forwarding management; “LandingPage” is the requested web page of interest.

Step 2: After verification, if the link is interpreted as live, the visitor will be redirected to the requested link. If the link is interpreted as dead, then the visitor will be redirected to the backup selected link.

where "YourSite" is the administered site; "ManageAffiliateLinksSoftware" - this system of call forwarding management; “LandingPage” is the requested web page of interest.

where "YourSite" is an administered site; “ManageAffiliateLinksSoftware” - this system of call forwarding management; “LandingPage” - requested web page of interest; “BackupLandingPage” is a backup web page provided by the system instead of the inaccessible or irrelevant requested.

The principle of system management (administration), explained in the demo video on the system’s website at http://www.manageaffiliatelinks.com/how/ and screenshots (graphical screenshots) of the administrative part of the program at http://www.manageaffiliatelinks.com / screenshots /:

After integrating the system into the CMS, the system provides an administrative interface. First you need to log in with the username and password of the administrator

Next, the system administrator enters the main menu of the system, containing the sections Help, Settings, Links, Statistics

Next, to configure the system, go to the “Settings” section, where the administrator’s e-mail (EmailAddress) and the maximum number of links to 1 page (LinksPerPage) are indicated

Next, go to the Links section.

First, a new call forwarding is added (submenu item “NewLink”). In the form for adding a new link, the type of redirection is selected - Basic or Advanced. The advanced type includes all the functions of the basic one, therefore we will only consider working with it later - as it was done in the demo video on the system’s website

Next, the identifier name of the web page of interest is indicated (the “LinkID” field), which will subsequently be checked for relevance and availability, and if that is unavailable, it will be redirected to another page. This identifier name will also be used by the system as a SEO-optimized web link for this page. Then, in the “URL” field, the real address of the web page is entered, and in the “Redirect URL” field is the address of the web page to which redirects should be made in case of inaccessibility or irrelevance of the web page of interest. In the TextToCheck field, a phrase is entered to check the page of interest for relevance.

A complete list of redirected web pages can be found in the ListLinks subsection.

There you can see the status of the verification of all redirects: “Alive” (Live) or “Dead” (Dead) - depending on whether the verification phrase is found on the page of interest or not. It is also possible to edit all redirects. The system provides the ability to automatically find the last saved copy of a web page in the Yahoo search engine. Obviously, this function is not described in the reference manuals, but, apparently, this is just a substitution of the address of the web page of interest in the Yahoo search field - to quickly try to find the lost or changed contents of the web page of interest in case of loss of relevance of its content.

On the statistics page, you can see the results in digital and graphic form: by the number of relevant and irrelevant web pages and the number of clicks by visitors on these pages, the number of redirects made.

The disadvantages of the prototype:

- The need to integrate program modules with CMS. There may be integration problems and further updates of both the CMS and the forwarding system, as well as migration problems to other types of CMS.

- The scope of the forwarding system is within the same CMS (for example, within the site).

- Access for use only for the administrator of this site.

- Limited functionality and the lack of many additional important characteristics of redirects (sign of the use of redirects, a rating system of information resources if there are a lot of options for old and new links, comments on redirects, etc.) - especially if it is necessary to create a full-fledged redirect system on the scale of a separate site , and all the Internet.

- Lack of most of the characteristics and forwarding parameters required for the search engine: keywords and descriptions, categories, etc.

- Lack of a full-fledged search engine to search for information resources alternative to the one sought: the search is performed only for one key phrase (as a check for the existence of a page with this keyword phrase text). Lack of mechanisms for comparing the contents of the information resources of the original and the desired, etc. Lack of mechanisms to solve problems with missing links. The search for the information resource of interest is transferred to the CMS.

- Work only with web-pages (i.e. documents with text content), and not arbitrary files or streams of any format.

- Using the addresses of web pages containing only valid characters and constituting addresses within the address space of the Internet and specifically this CMS. While many CMS do not support SEO links, especially those containing, for example, Cyrillic characters or spaces.

- The main purpose of the system is advertising, the main emphasis is on replacing the missing information resources on the indicated links not with exact equivalents or close analogs, but with any replacement resources - in order to keep the site visitor on this site, or instead of the page requested by the user, redirect to pages of the advertising character. In other words, instead of the requested information resource, the prototype is most likely to return an information resource that is loosely coupled or has little resemblance to the one of interest.

- Paid (at the moment about $ 100 for a license for 1 site).

The problem to which this invention is directed is to ensure maximum availability of information resources located in any of the access systems to information resources or simultaneously located in different access systems to information resources at their addresses by organizing a method and search system using redirects to addresses for which information resources are available and for which the quality of access to information resources is higher, as well as the use of the most preferred programs of access to information resources providing higher quality and ease of access, combining various types of computer networks and devices or other systems for providing access to information resources into a single integrated information environment, versatility and flexibility of managing information environment objects: networks and devices, sites, addresses information resources and other access systems to information resources, the multifunctionality of the proposed method, the provision of various methods BOV solve the problems of inaccessibility of information resources, the organization of the search engine for the search of information resources, their analogues and versions.

To solve the problem in a method of searching for information resources using redirects from the source addresses of information resources to the resulting addresses of information resources, characterized by the use of an information system that includes at least one server that contains a database containing information about the source addresses of the resources and the corresponding resulting addresses, while the specified server is executed available in access systems to information resources of at least one client th application containing an access program to information resources, which generates and transmits a request for an information resource to the source address of an information resource in an access system to information resources by means of an access device to said access system to information resources, and, when determining the fact of lack of access to an information resource, generates and sends a request containing the source address of the information resource to the server of the information system, which returns to the client application, p at least one resulting address of the information resource corresponding to the source address of the information resource, after which the client application redirects from the source address of the requested information resource to at least one resulting address of the information resource, according to the invention, a client module is inserted into the client application, and when determining the fact of lack of access to the requested information resource, the client application processes the source address a formation resource, as a result of which, when interpreting the source address of an information resource as an alias or the address of an available information resource, the client application accesses the information resource at the resulting addresses corresponding to the source address of the information resource, otherwise if the source address is not interpreted as an alias or address of an available information resource, then the client module generates and transmits a request containing the source address of the information resource to the clients database th module and the information system server, which processes the source address of the information resource to the definition and / or search the resulting address information resource corresponding to the source address of the information resource.

The client module generates a request to the database of the client module and to the server of the information system containing the source address of an unavailable information resource and additional request parameters

Additional request parameters are user identification and / or data on access systems for information resources that host an inaccessible information resource and / or with which an access program for information resources works, and / or parameters that determine the options for requesting and returning the resulting addresses.

The system of access to information resources includes areas accessible and inaccessible to the access device.

An accessible area is the area to which the requested information resource available for the access device belongs.

When searching for the resulting addresses of the information resource corresponding to the source address of the information resource, the information system server program checks for the availability of the resource at the source address and, if the resource is available, communicates between the areas of access systems to the information resources that are accessible and inaccessible to the user’s access device and returns to the client application at least one resulting address at which the requested information resource will be accessible user access devices.

When communicating between accessible and inaccessible to an access device areas of access systems to information resources of an accessible area, the information system servers accessible to the access device belong.

When searching for the resulting addresses of the information resource corresponding to the source address of the information resource, the information system server program searches the database of the information system server for at least one resulting address for the requested information resource that corresponds to the source address of the resource, and if at least , one resulting address for the requested information resource, the information system server program returns to the client application, by necks least one resultant address.

The server program of the information system and / or client application checks the availability of the requested resource at the resulting resultant addresses, and if the requested resource is available, redirect to the resulting address of the requested resource.

Formation and transmission of the request to the server of the information system is performed by the user using the client application.

A user is a user or moderator registered or unregistered in the information system.

The registered user has the rights to edit the database of the information system server.

Access systems for information resources are computer networks, devices and systems of devices containing information resources, service access systems, and each of the listed access systems to information resources has a unique identifier in the database of the information system server.

An inaccessible information resource is a completely inaccessible resource, a hard-to-reach resource and a resource that was accessed with defects and errors, the quality of access to which is unsatisfactory compared to the specified criteria.

An inaccessible information resource is a resource not available in the client application, which determined the fact of lack of access to the information resource, but the specified resource is available in the client application that provides access to this information resource.

When returning the resulting addresses, the relevant parameters are, for example, information about access systems and access programs, with which you should provide access to these resulting addresses.

The servers of the information system contain components specific to various systems of access to information resources, for example, data storage modules, data processing modules, and interface modules with a user or a client that operate with the possibility of interaction.

Interaction of the client application with the database of the server of the information system is carried out according to the multi-tier or two-tier architecture of the information system.

The database of the information system server has the ability to interact with third-party information systems, which is carried out according to the two-tier architecture of the information system.

In one system of access to information resources, a plurality of servers of an information system function and interact, containing components specific to a given system of access to information resources.

One source address corresponds to many resulting addresses, and one resulting address - many source addresses.

The source address is the address at which the information resource is available.

When one resultant address is returned from the number that passed the test for the availability of an information resource, redirection to the resulting address is carried out at a single address.

When more than one resulting address is returned from the number of information resources that have passed the availability check, redirection to the resulting address is carried out at least for one of the most significant (relevant) of the resulting addresses.

The information system server program returns to the client application certain types of resulting addresses and / or resulting addresses of information resources of a certain type, for example, torrent links.

The information system server program returns to the client application in the form of data output convenient for processing by the client application.

If the resulting addresses that meet the query conditions were not found in the database of the information system server, the information system server program returns the user application with the user application containing methods for solving the inaccessibility problems of the requested information resource.

Redirects that have some common property or feature, mainly the same source and / or resulting address, are of the same type.

The same type of forwarding, belonging to different access systems, are combined into common service access systems.

The client module acts as an access program to information resources.

The program for accessing information resources is represented either by a browser, and / or file manager, and / or explorer, and / or a file download program, and / or FTP client, and / or a program for working with peer-to-peer networks, and / or a program for connecting to media channels or media streams, and / or a program for navigating, opening, connecting and downloading information resources, and / or a specialized program for opening certain types of information resources, and / or a program selected by the user, as well as the client module.

When redirecting to the resulting address, additional programs are used to access information resources, such as browsers, file managers, guides, file download programs, FTP clients, programs for working with peer-to-peer networks, programs for connecting to media channels or media streams, and / or navigation, opening, connecting and downloading information resources, and / or specialized programs for opening certain types of information resources, and / or programs specified by the user, as well as client ul.

A registered user in the redirection information editing interface additionally searches the database of the information system server for at least one resulting address to the requested information resource that corresponds to the source address.

A registered user in the redirection information editing interface additionally searches the database of the information system server for at least one source address for the requested information resource that corresponds to the resulting address.

As the source and / or resulting address, the address or path to the directory is used.

The source address is a range of addresses or an address mask.

The source address is the address of the containers of information resources or the interface for accessing information resources, for example, a web page containing the video resource viewing area, and the resulting address is direct links to an information resource where this information resource, such as a video file, is directly accessible and for download.

A virtual address is used as the source address: for example, an alias, a web address convenient for human perception.

A registered user can specify a virtual address in the redirection editing interface.

As a virtual source address, a registered user indicates a unique address unoccupied by other registered users in the namespace of any of the access systems to information resources, such as the Internet, and as a result, the address of an information resource instead of a domain name of which IP is indicated.

As the source address, the registered user specifies the address containing the domain name of the site belonging to the registered user in the namespace of some common system of access to information resources, when confirming the right to own this site with this domain name, and as the resulting address - that the same address, but instead of the domain name, the IP address is indicated when confirming ownership of this site, accessible by IP address.

As the source address, the registered user indicates a unique address unoccupied by other registered users in the namespace of the service system for access to information resources, the membership of which is determined by using, for example, a special prefix (prefix) in front of the address (for example, “r /”), and as the resulting address is the same address, but instead of the domain name, the IP address is indicated when confirming ownership of this site, accessible by IP address.

As the source and resulting addresses, arbitrary comparable values are used: for example, geographical and postal addresses, phone numbers.

The access system to information resources is identified by the information system server program taking into account the structure of the address of the information resource, for example, the path to the information resource, URL, URN, URI, XRI, IRI, which contain indications of the protocol, domain, suffix or file extension, certain properties of the information resource.

The type of information resource, for example the type of file or media stream, and the access system to information resources is identified by the information system server program taking into account the type and identifier of the access system to the information resource, the structure of the address of the information resource, for example, the path to the information resource, URL, URN, URI, XRI, IRI, containing indications of the protocol, domain, suffix or file extension, certain properties of the information resource itself.

Source and resulting addresses are checked for the availability of an information resource at the request of the user.

The method provides a function of placing redirects to information resources that do not belong to a registered user.

The method provides the function of saving copies of the content of information resources — text data, media data, for example, images, flash, audio fragments of related files, for example, components of web pages: scripts, cascading style files.

The inventive method provides a function of interacting with the services of storing copies of information resources, which perform archiving of web pages upon request in order to save copies of the contents of information resources and obtain addresses of stored copies of information resources for further use.

The inventive method provides a function of interaction with search engines, for example, "Yahoo", which store indexed copies of the latest versions of modified information resources.

The claimed method provides a function of indexing information resources and their metadata with the organization of a search system for the content of information resources and their stored copies.

In the inventive method provides a function for registering and storing changes in information resources and versions of information resources.

In the claimed method, a confirmation code is generated for user ownership of the sites.

The user adds information about sites.

The user adds information about access systems to information resources.

Registered users, when editing information on redirects for individual redirects, enter data, for example: a system of access to information resources, the source address and the resulting address.

The inventive method provides a function of importing data from internal properties of an information resource, for example, from meta tags.

The inventive method provides a function for calculating, filling and entering the information system server program automatically or at the request of a registered user of data, for example: user type; nickname of the user who added the redirect information; date of checking the availability of the information resource at the resulting address.

The claimed method provides for the ability of moderators to enter data, for example: restrictive sanctions regarding redirects, domains or access systems to information resources and their validity period.

When editing forwarding information, registered users enter packet data - for example, import from various data sources.

The claimed method provides a function of automatically collecting and adding to the database of the information system information on resources that are available at one address, but are no longer available at other addresses.

The client application operates autonomously without user intervention.

The client module determines and processes the facts of the lack of access to information resources at source addresses located in the body and / or internal properties of the information resource to which access is made.

The client module is configured to add, edit, save and protect data about registered users, including identification data belonging to registered users of data access systems, for example, identifiers, passwords, priorities, domain data, address ranges and addresses and their affiliation to access systems to information resources, data on redirects, settings.

The client module is configured to edit and save settings, while the settings are saved in presets.

The client module is configured to indicate the mutual priority of access systems to information resources and / or the mutual priority of access programs to information resources and / or the mutual priority of registered users and / or the mutual priority and sequence of processing source addresses.

Information on the settings for the registered user is stored in the database server of the information system.

The client module is configured to synchronize information on settings with the database server of the information system.

The client module contains an interface for exchanging information between the client module, the user, and access programs.

The client module contains a registered user interface similar to the registered user interface of an information system server and has the necessary capabilities of a registered user interface of an information system server.

The client module stores the results of queries to the server of the information system and the history of the data returned by the server of the information system.

The client module stores settings and any data in its database, including the results of queries to the information system server and the history of the data returned by the information system server.

The client module is configured to work without interaction with the server of the information system.

For all client modules that are part of the client applications on the access device, a single database of client modules is implemented.

The boundary conditions of the criteria characterizing the quality of access to information resources are set and configured as parameters of redirects, types of information resources and access systems to information resources in the server database of the information system and in the settings of the client module.

The method is as follows.

Figure 1 presents a block diagram characterizing the inventive method (embodiment)

It contains:

1. The user is registered.

2. Access device.

3. Information resources.

4. A source (publication, database, etc.) containing the source address of the information resource.

5. User.

6. The program of access to information resources.

7. Server information system (in particular, this is an application server).

8. Database server information system (in particular, it is a database server).

9. Data entry by the user of the information system.

10. Entering user registration data or the data required for authorization of a registered user.

11. The formation of codes of confirmation of user ownership of sites.

12. Adding sites.

13. Data entry on sites.

14. Verification of user ownership of sites or sections of sites (optional).

15. The formation of new accounts of access systems to information resources and their identifiers, or joining the co-ownership or use of existing access systems to information resources.

16. Entering related information and authentication data on user-owned data access systems.

17. Search for the information resource of interest and its analogs and the formation of samples of redirects of information resources by keywords and expressions, source and resulting addresses, in the server interface of the information system, reporting.

18. Processing of samples in reports: editing and deleting data and other actions.

19. Sign of use.

20. The system of access to information resources.

21. Type of information resource.

22. Programs of access to an information resource.

23. The set of call forwarding parameters that can be calculated, filled out and entered by the information system server program automatically or at the request of the user.

24. The source address.

25. The resulting address.

26. Date and time of publication of the information resource at the source address, specified by the user.

27. Date and time of publication of the information resource at the source address from the resource properties.

28. Rating (importance, weight) of the address.

29. Categories of information resource (thematic rubrics) defined by the user.

30. Categories of information resource (thematic rubrics) from the properties of the information resource.

31. The language of the information resource specified by the user.

32. The language of the information resource from the properties of the information resource.

33. The header of the information resource specified by the user.

34. The header of the information resource from the properties of the information resource.

35. Description of the information resource specified by the user.

36. Description of the information resource from the properties of the information resource.

37. Keywords defined by the user.

38. Keywords from the properties of an information resource.

39. The authors of the information resource specified by the user.

40. Authors of an information resource from the properties of an information resource.

41. A set of additional forwarding parameters specified by the user.

42. A set of additional parameters of redirects from an information resource.

43. The comment is public.

44. Service commentary.

45. Free text and media data.

46. The set of forwarding parameters specified by the moderators.

47. Client module of the information system.

48. Database of the client module of the information system (in particular, embedded DBMS).

49. Providing the resulting addresses to the client application.

50. Formation of a request to the server of the information system and input (transfer) of source data: source address; optionally: entering the system access ID for information resources and / or user ID and their authentication, request parameters.

51. The condition that the information resource is available.

52. The condition that the query parameters 50 does not contain instructions on skipping the access control to the information resource at the source address and at the same time, checking the availability of this information resource is possible.

53. Verification by the program of the server 7 of the information system of the availability of the information resource at the source address.

54. The condition that the information resource at the source address is available.

55. Ensuring communication between the areas of access systems to information resources and providing (generating) the resulting address at which the information resource will be available to the user access device.

56. The system of access to information resources, providing access to an information resource.

57. Search for the resulting addresses of the information resource.

58. The condition that redirects are found in the database 8 of the server of the information system.

59. The condition that the initial data request parameters 50 and / or the type of information resource indicate to return to the access program a selection of the resulting addresses without redirecting to the resulting addresses (with or without availability check).

60. The condition that the parameters of the request for source data (50) cancel the check of the availability of the information resource at the resulting addresses or verification is impossible.

61. Verification by the program of the server of the information system of the availability of the information resource at the resulting addresses.

62. The condition that the information resource at the resulting addresses is available.

63. The server interface of the information system for the search for information resource.

64. Forwarding and its parameters.

65. Error handling: the program of access to information resources uses the client module of the information system, generates and passes a request to it.

66. Data exchange: synchronization, refinement of query parameters.

67. Saving virtual redirects to the database 8 of the server information system.

68. Communication channels.

The inventive method is implemented in an information retrieval system, which is classified as a distributed client-server combined two-link and multi-link system, including: the client part as a client application on access device 2, including client module 47 and access program 6 to information resources 3, the client part as The database 48 of the client module 47, managed by the DBMS 48 on the access device, the server part on the server 7 of the information system (in particular, this is the application server) and the server part as the data base 8 when the server 7 of the information system (in particular, the database is located on the database server).

In the inventive method, at least one server is used, on which the database 8 is contained - a database server. The database (DB), in turn, consists of a table of addresses of the source and resulting and necessary information. At least one application server is used, on which the interface module 63 is located, in turn, through which the user 5 or at least one client application interacts with the database 8 of the information system server. The database server is made available in access systems 56 to information resources 3 directly or through another server 7 - application server Error! Link source not found. Thus, the interaction between the user, the client application and the database server of the information system is carried out according to the multi-link architecture of the information system, or in other words, the multi-level client-server architecture with the mediation of the application server. In addition, the interaction between the client application and the database of the server of the information system is carried out according to the two-tier architecture of the information system by directly accessing the database server without the mediation of the application server. Moreover, these servers are interconnected with the access system 56 to the information resources 3.

The servers 7 of the information system contain components specific to different access systems 56 to information resources 3, for example, data storage modules (in particular, a database server), data processing modules (in particular, an application server) and interface modules with a user or client, interoperable. In one system To the information resources can operate and interact with many servers of the information system containing components specific to a given system of access to information resources. This is necessary, for example, for load balancing between servers and / or mutual backup of servers and databases, as well as for ensuring communication between areas of access systems - between different access systems to information resources or areas of one access system to information resources. For the same purpose, the database of information system servers can be distributed.

For the Internet, as a data processing module located on application servers, programs are usually used that are executed in the form of scripts in various languages (php, asp, java) and the corresponding script execution environment, as a system of interaction over communication channels with client applications - a web server that processes http-requests, and as a front-end component - a web site, and also specific components of working with databases are used. For other networks, such as I2P, other server solutions are usually used.

Networks are classified by physical and logical structure. For the proposed method, networks are classified, for example, by territorial distribution (global, city, local, controller network), by the type of functional interaction (client-server, mixed, peer-to-peer, multi-peer), by type of network topology, by type of transmission medium, as intended (computing, informational, mixed), type of access (public or personal), by interaction with other networks (detached or overlay). Public networks are accessible to most users, even if specific equipment and rights are required (usually these are many of the global systems). Personal networks restrict access to their resources (intranets, extranets, VPNs). Separate - separately existing, independent of other networks. Examples of isolated networks are the Internet, Fidonet, Abilene (Internet 2). Overlay networks (built-in over existing networks, in most cases over the Internet) are divided into peer-to-peer, peer-to-peer, hybrid. Examples of overlay networks are Freenet, I2P, Perfect Dark, various peer-to-peer networks and VPNs (usually owned by organizations and individuals). Some of the global systems available to most users (even if specific equipment and rights are required for this) relate to public networks. Separate and overlay networks can be both public and personal, both global and non-global.

Devices are, for example, a telephone, a portable device, a personal computer.

Interconnected device systems function as a single device. Typically, these are systems in which communication channels are data transfer buses between devices as nodes of a given system or where a set of isolated devices perform and distribute a common task among themselves: supercomputers, various distributed and cloud computing systems, distributed database servers. Moreover, it is often difficult to distinguish a system of devices from the network, since the nodes of the system can be both separate devices and be part of any distributed systems, and sometimes several at the same time.

Each access system 56 is assigned a unique identifier in the information system of the proposed method. Global and some non-global public networks are added to database 8 of the information system server 7 by the developers of the proposed method and form the basis of the list of public global access systems of the proposed method. Other networks and devices owned by individuals or groups of individuals and organizations can be added by the owners of these networks and devices - for this the owners must be registered users 1. When adding access systems to information resources owned by registered users, they are password protected by default which a registered user can change if necessary.

A certain set of information resources 3 may be constantly available for access device 2 at the addresses and / or pseudonyms (aliases) of these addresses and / or available in the access program 6 to information resources 3, which is most suitable for providing access to this information resource. Constantly available resources are, for example, resources hosted on a given access device or other devices permanently connected to this access device, for example, included with it in the same local network and representing a local access system.

Redirects 64 to information resources 3, belonging to various personal access systems 56, but having some common property or feature, mainly the same initial 24 and / or resulting 25 address, are of the same type. The same type of forwarding, belonging to different access systems, are combined into virtual (i.e., not really existing, conditional) common service access systems. An example is a comparison of standard directory aliases in a Windows environment: redirects from standard and alias aliases for all directories to a real directory in the local access system (on the user's computer or in the local network): the phrase “My documents” is used as an alias (the same for all users of the Windows operating system), and as a real directory, the My Documents folder in the Windows user account. This redirection is the same for all Windows, despite the fact that the user's computer is a separate access system. Therefore, this redirect from the source address, which in the example is the “My Documents” alias, to the resulting address, which is the real path to the “My Documents” directory of the Windows user account, can be attributed to a virtual service access system that combines, for example, Standard Windows aliases and directories. The actual paths to directories similar to the above “My Documents” in the Windows environment are defined by environment variables or can be obtained from the Windows registry.

If possible, the client module Error! Link source not found. It must programmatically interpret the aliases of the operating system environment and calculate the resulting addresses using, for example, environment variables. But in some cases, when the client module does not correctly recognize the operating system environment or any parameters and, accordingly, cannot provide access to the information resource by the standard alias (for example, in the case of an outdated version of the client module), the indicated aliases and addresses of the information resource in the environment operating system can be requested from the servers of the information system, operating with more relevant data.

In the claimed method, public global networks and virtual office systems of access to information resources are combined into a set of common systems of access to information resources. For unregistered users 5, the search for the requested addresses, together with all the related information about addresses and redirects, is carried out among common access systems to information resources.

The access system 56 to the information resources 3 includes areas accessible and inaccessible to the access device 2. An accessible area is the area to which the requested information resource available for the access device belongs. The requested information resource may belong to an area of the access system that is not accessible to the access device, but simultaneously accessible to the application server 7, which in turn may belong to the area of the access system 56 that is accessible to the access device and accessible to the access device (for example, on the Internet this is a server website of the proposed method, where as the interface 63 of the user 5 uses the web interface of the website).

Application server 7 contains an interface 63, through which the client application and the servers 7 and 8 of the information system interact. For example, on the Internet, this interaction is carried out through the web interface of a web site provided using the program of access to information resources as a web client. Registered user 1 in the application server interface has the ability to edit database information 8 of the information system server. As access programs 6 to information resources 3 when redirecting to the resulting address 25, in addition to the access program, which determined the fact of lack of access to the information resource at source address 24, other programs are also used, for example: browsers, file managers, guides, download programs files, FTP clients, programs for working with peer-to-peer networks, programs for connecting to media channels or media streams, and / or programs for navigating, opening, connecting and downloading information resources, and / or special cited programs for opening certain types of information resources, and / or programs specified by the user, as well as client module 47. Inaccessible information resource 3 is a completely inaccessible resource, a resource inaccessible and a resource that was accessed with defects and errors, the quality of access to which unsatisfactory compared to the given criteria. An inaccessible resource is, for example, an information resource, when accessing it, the response time to the access request (timeout) is too long compared to the specified criterion for the maximum timeout value, insufficient data transfer rate, insufficient access stability. Access defects and errors, for example, an incompletely loaded information resource and / or incorrectly displayed, can occur both due to the access system in which the information resource is located, and due to the use of an inappropriate access program to information resources and an access device.

Inaccessible information resource 3 is a resource inaccessible in the client application, which determined the fact of lack of access to the information resource, but the specified information resource is available in the client application used for forwarding and providing access to this information resource. In particular, it is possible that an information resource is available, but is intended for access through certain access programs 6 and access devices 2. For example, the regular versions of websites hosted on the Internet are designed for ordinary browsers such as Internet Explorer, Mozilla Firefox, Opera, Google Chrome, used on ordinary personal computers (PCs). While in the interface of access programs on portable access devices these versions of sites are not displayed correctly, on the contrary, versions of WAP sites designed for mobile phones, PDAs designed for portable computers (PDAs), mobi designed for a wide range of mobile devices may not work correctly Displayed in regular PC browsers. In these cases, if there are different versions of the information resource intended for various access programs and access devices, it is necessary to redirect to the most suitable version of the information resource. For example, client module 47, when determining the inconsistency of information resource 3 and access program 6 to this information resource and / or access device 2 in accordance with the specified settings, automatically or prompts user 5 to redirect 64 to the corresponding information resource or its version - if there is a redirection found in database 8 of the information system server.

There are various ways to check the availability of an information resource, which depend on the access system 56 to information resources 3 and type 21 of the information resource. For access systems to information resources, specific data transfer protocols, their combination and encapsulation (embedding) into each other are used. It is the protocols that primarily determine how to verify the availability of information resources. In addition, types of information resources (for example, various types of files, media streams) can determine how to check the availability of an information resource. The access system, the protocol (which usually also identifies the access system) and the type of information resource in most cases are determined from the components of the address of the information resource. The protocol usually denotes the first characters of the address, limited by special delimiters, for example, http, ftp. The type of information resource in many cases is determined from the suffix of the address (file extension), for example: html, doc, pdf, mp3. The type of information resource in some cases is also determined from the properties of the protocol packet: for example, when using IPv6 protocol, the content type may be contained in the headers of the transmitted packet. In addition, the type of information resource and the system of access to information resources, if necessary, is indicated directly in the forwarding properties 64.

In the claimed method, unregistered user 5, if necessary, is able to check the availability of information resources 3 at the source 24 and the resulting 25 addresses in the interface 63 for solving problems of inaccessibility of information resources (in case of using a web site on the Internet, this is a web page for solving problems of inaccessibility of information resources) . The registered user 1, in addition, if necessary, has the opportunity to check the availability of information resources at the source and resulting addresses in the redirection information editing interface 63. When adding a call forwarding by a registered user in the redirection information editing interface, the availability of the information resource at the resulting address is checked automatically.

A user 5 or a client application with user rights in the interface of the server 63 for retrieving information about redirects has the ability to search in database 8 of the server of the information system for at least one resulting 25 address for the requested information resource that corresponds to the original 24 address, or at least at least one source address for the requested information resource, which corresponds to the resulting address, together with all related information 64 about addresses and redirects. Search is made among the general access systems 56 to information resources 3.

When a registered user 1 wants to ensure for user 5 (anyone, including himself, or for a client application) the availability of a certain information resource / s 3 (files, media streams, etc.), which are located in various access systems information resources 56 (various computer networks, separate devices, for example, workstations, and systems of interacting separate devices, or other systems and devices for providing access to data, in conjunction with communication channels 68 to data x information resources to information resources access systems), for this purpose it by the access device 2 to the network server generates a query to the information system 7 comprising components performing deposit, withdrawal and coding. Through the user interface of the server 7 of the information system, the registered user 1 for the purpose of adding or editing transmits to the database 8 of the server 7 of the information system 7, which can be implemented as a separate server with a database (database server) at the server of the information system 7 (application information server systems), the following data 9: their registration data 10, data on the sites or sections of sites 11-14 belonging to him and access systems to information resources 15-16, data for implementation search for the resource of interest and its analogues and for the formation of samples of redirects of information resources to the source and resulting addresses and other parameters (for example, keywords and expressions) 17 and data on various mandatory and optional parameters of redirects 19-45, provided that they have the rights to to specific redirects. A registered user, if necessary, performs actions to process the generated samples of call forwarding 18 - deletion, addition, various calculations.

Registered user 1 in redirection information editing interface 63 has the ability to search in database 8 of the information system server for at least one resulting address 25 for the requested information resource that corresponds to source address 24, or at least one source address to the requested information resource, which corresponds to the resulting address, along with all related information about addresses and redirects. The search is performed among the common and belonging to this user access systems 56.

The data entry sequence is as follows.

First, user 5 is registered in the information system in the server interface 7 of the information system (for example, using a website on the Internet) by entering the registration contact information 9, and acquires the status of registered user 1. Then registered user 1 is authorized in the information system in the information server interface systems by entering the necessary authorization data.

Then, in the status of registered 1, the user, if necessary, receives unique codes for confirming ownership of sites 11 generated by the program of the server 7 of the information system, enters (adds or edits) the accounts of the sites belonging to him or sections of sites 11, to confirm ownership of which the registered user should, for example, place in the root directory of the corresponding site or section of the site is a special file whose name indicates the generated verification code in website crawl. In addition, the registered user, if necessary, indicates additional parameters 13 of these sites, for example: domain / section name; name of the site / section, personal for this registered user; site map address, site search address and comment, personal for this registered user. Some parameters of sites are calculated by the server program 7 of the information system, for example: serial number in the list of sites owned by the user; site availability; date and time of checking the availability of the site; date and time of adding to the base 8 of the server 7 of the information system; date and time the user joined the ownership of this site; list of owners of this site. Some parameters 46 are indicated by the moderators of the information system, for example: ban - a sign of the ban on the use of this domain, manually assigned by moderators or determined by the server of the information system automatically, for example, after checking on special sites that fight against spam and inappropriate content; date and time the ban began; date and time the ban expires (for example, if not specified, then the restrictive sanction is valid forever). In addition, the moderator as a registered user, if necessary, adds and edits information about certain sites, for example, large portals, search engines, and any public projects.

When editing information about sites, the user’s ownership of sites is checked automatically or at the request of the user 14, while the fact of user ownership for each of the sites being checked is recorded in the database server of the information system.

Further, the registered user, if necessary, enters 15 (adds) accounts for access systems to information resources, while receiving identifiers of these access systems for information resources generated by the server program 7 of the information system, or joins the co-ownership or obtains the right to use other access systems to access information resources of others users, confirming this right, for example, by entering authentication data, such as the identifier of the access system and its pairs ol. Further, the registered user, if necessary, indicates additional parameters of these access systems to information resources 16, for example: sign of use; name and comment personal to this registered user; authentication data (e.g. password). Part of the parameters of access systems to information resources is calculated by the program of the server 7 of the information system, for example: serial number in the list of access systems to information resources owned by the user; identifier; date and time of adding the information system to the server 7 database; date and time of user joining ownership of access to information resources system; list of owners of this system of access to information resources; Authentication data generated automatically (for example, password). Some of the parameters are indicated by the moderators of the information system, for example: ban - a sign of the ban on the use of this domain, manually assigned by the moderators or determined by the server of the information system automatically, for example, after checking on special sites combating spam and inappropriate content; date and time the ban began; date and time the ban expires (for example, if not specified, then the restrictive sanction is valid forever). In addition, the moderator as a registered user, if necessary, adds and edits information about common access systems to information resources.

Next, the registered user enters data forwarding 64 with all the necessary parameters:

For example, sign of use 15 - permission to use this call forwarding (by default - the status is "Allowed"); access system for information resources 20 — either all common access systems for access to information resources in the aggregate (by default) or one of the general access systems for access to information resources, or one access system for access to information resources owned by a registered user 1; the type of information resource 21, for example, the type of file or media stream; access program to an information resource 22 - programs by which it is necessary or desirable to access this information resource; source address 24 and resulting address 25; date and time of publication of the information resource at the source address, user-defined date of the first publication of the information resource at the source address 26; rating (weight) of address 28 — for example, the weight of the resulting address if forwarding from a single source address to a set of resulting addresses, or the weight of the source address if forwarding from a plurality of source addresses is redirected to one resulting address; categories (headings) of an information resource 29 — a set of thematic groups to which an information resource can be assigned; information resource language specified by user 31; the header of the information resource specified by the user 33 - the header of the information resource, which the registered user optionally sets at his own discretion, if necessary; user-defined description 35 - same as title; keywords defined by user 37; authors defined by user 39; a set of parameters specified by the user, depending on the access system to information resources and the type of information resource, for example, the size of the information resource specified by the user, the hash of the information resource specified by the user, quality parameters of access to the information resource 41; public comment 43 - a comment that will be visible to other editors and users; official comment 44 - a comment that will be visible only to this editor in his account; input of arbitrary text and media data 45.

Some of the redirection parameters can be obtained by importing from the internal properties of an information resource, for example, meta tags, if any, for example: categories (thematic sections, groups) of an information resource 30; language of the information resource 32; headers 34, for example, imported from the meta tag of the <head> </head> web page; descriptions 36; keywords 38; authors 40; a set of parameters depending on the system of access to information resources and the type of information resource, for example, the size of the information resource, hash of the information resource, quality parameters of access to the information resource 42; date and time of publication of the information resource at the source address from the information resource 27.

Some of the parameters of redirects 23 are calculated, filled out and entered by the server program 7 of the information system automatically or at the request of a registered user 1, for example: user type - a sign of ownership of an information resource by the site owner or the owner of a certain system of access to information resources (fact of ownership of the resource); the alias of the registered user 1 who has added redirection information; date and time of adding the information resource to the source address; date and time of the last update of the information resource at the resulting address; availability of information resource at the source address; date and time of the last check of the availability of the information resource at the source address; availability of information resource at the resulting address; date and time of the last check of the availability of the information resource at the resulting address. When adding forwarding by registered user 1, the resulting address is checked for the information resource belonging to this registered user, and if at the same time the information resource belongs to this registered user, then in the forwarding parameter “User Type” is assigned a value indicating the fact of ownership of the resource.

Some parameters 46 are indicated by moderators, for example: restrictive sanctions regarding redirection, a site or access system to an information resource (the so-called bans) and their validity period: ban - a sign of a ban on the use of this domain, manually assigned by moderators or determined automatically by the information system server program, for example, after checking on special sites fighting spam and inappropriate content; date and time the ban began; date and time the ban expires, for example, if not specified, then the restrictive sanction is not limited in time.

For each access system 56 to information resources 3, added redirects 64 are checked for the uniqueness of a combination of a number of parameters: for example, the type of information resource 21, source address, resulting address, rating 28, etc. - to avoid duplication of redirects belonging to the same system of access to information resources.

Registered users 1 can enter packet data for redirects 64 — for example, import from various data sources 4, such as databases or files of various types in which redirection information was saved in advance. The data import function is carried out both automatically and at the request of users. The method provides a function of automatically collecting and analyzing various data from other information systems, for example, search, in order to identify and automatically enter in the information system database the addresses of information resources for which these resources are no longer available - as source addresses and addresses for which these resources available - as resulting addresses.

The server 7 of the information system is configured to place the resulting addresses 25 to information resources 3 that do not belong to this registered user 1. This will allow any registered users to enter redirects 64 to any resources. In this case, when accumulating in the DB 8 of the server of the information system many redirects from the same source address 24 to the set of different resulting addresses 25, redirects will be considered more significant and relevant for queries in the database of the server of the information system, the resulting addresses of which indicate information resources belonging to registered user, who entered the redirection data, i.e. the parameter "User type" which is assigned a value indicating the fact of ownership of the resource.

Entering source addresses is as follows.

As the source 24 and / or resulting address 25, the address or path to the directory is used.

As the source address, registered user 1 has the ability to use an arbitrary virtual address in the redirection editing interface 63: alias (alias or relative path), CNC (“human-readable URL” - a web address convenient for human perception, including in any language and in any encoding) and various other kinds of links.

The source address is a range of addresses or an address mask (template).

As the source address, the address of the containers of information resources 3 or the interface of access to information resources is used, for example, a web page containing the video resource viewing area, and as the resulting address, direct links to the information resource at which this information resource, for example a video file, is available directly and for download.

As a virtual source address, a registered user can use a unique address unoccupied by other registered users in the namespace of any of the access systems to information resources, for example, the Internet, and as a result, the address of an information resource instead of a domain name of which IP is indicated. Thus, the function of a DNS server (domain name system) is implemented, which can be convenient and economically feasible. It also allows you to avoid using the services of paid domain name services or allows you to organize a system of intranet domain names in a personal network.

As the source address, the registered user can use the address containing the domain name of the site belonging to the registered user in the namespace of some common system of access to information resources (for example, the Internet), when confirming the right to own this website with this domain name, and the resulting address is the same address, but instead of the domain name, the IP address is indicated when confirming ownership of this site, accessible by IP address. This is able to ensure the operation of the user's site in case of failures in the DNS system (local or even global), and in case of termination of the service of providing the domain name to the user for any reason, for example, for non-payment or expiration, in the latter case, the claimed method will provide forwarding to the user's site at a new address or IP address until his disabled domain name is taken and used by someone else - and this may turn out to be quite a long time.

As a source address, a registered user has the opportunity to use a unique address unoccupied by other registered users in the namespace of the service system for access to information resources, the membership of which is determined, for example, by using a special prefix (prefix) in front of the address (for example, “r /”), and as the resulting address - the same address, but instead of the domain name, the IP address is indicated when confirming ownership of this site, accessible by IP address. This will allow you to abandon the services of services that provide domain names, and use the forwarding system of the proposed method as a complete analogue of the global DNS. As the source addresses in this service access system, it is permissible to use addresses that are convenient for input and perception (like CNC) without the restrictions inherent in DNS names (for example, the inadmissibility of writing certain characters in certain encodings), and without specifying address details that are superfluous for the user, not bearing semantic load (for example, domain zone names and subdomains of all levels).

As the source and resulting addresses, arbitrary comparable values are used: for example, geographical and postal addresses, phone numbers. For these varieties of comparable values, it is permissible to use service access systems 56 to information resources 3, and for unambiguous identification of these varieties of values in a client application, it is permissible to put a unique prefix in front of the initial value indicating the belonging of the initial value to one or another service system of access to information resources.

Various combinations of relationships between the source 24 and the resultant addresses 25 in the set of redirects 64 are acceptable. For example, when the same source address corresponds to the set of resultant addresses, and the resultant one to the set of source addresses. The relationship of the source address and the set of resulting addresses can be used to organize multicast systems, where one source address corresponds to many recipient addresses. Also, the relationship of the source address and the set of resulting addresses can be used to organize reliable methods of access to the information resource 3 located at different addresses: if the information resource is permanently or temporarily unavailable at the same resulting address, then the next resulting address is searched at which the information resource is available. Many resulting addresses corresponding to one resulting, if necessary, are ranked by relevance (for example, by significance parameter), reflecting the quality of access to information resources by various resulting addresses and / or the significance of the location of the information resource (for example, the significance of the site on which the web material is published -pages).

The source address may be the address at which the information resource is available. However, at the same time, there are many other addresses to which this information resource and / or its copies are available. Therefore, to improve the quality and speed of access to an information resource, the program of access to information resources may require not one address of the information resource, but many - for example, in the case of using peer-to-peer networks and alternative torrent links.

Forwarding 64, having any common property or feature, mainly the same source and / or resulting address, are of the same type. The same type of forwarding, belonging to different access systems 56, combined into a common service access system.

The access system to information resources is identified by the information system server program taking into account the structure of the information resource address, for example, the path to the information resource, URL, URN, URI, XRI, IRI, which contain indications of the protocol, domain, suffix or file extension, certain properties of the information resource

Often, for certain access systems 56 to information resources 3, specialized access programs 6 to information resources are used, therefore, the use of such an access program implies that the requested information resource belongs to a certain access system to information resources: for example, for some global networks, specific browsers are used: for example, Frost and FreemulET for Freenet.

Type 21 of information resource, for example, the type of file or media stream, and the access system 56 to information resources are identified by the program of the server 7 of the information system, taking into account the type and identifier of the access system to the information resource, the structure of the address of the information resource, for example, the path to the information resource, URL, URN , URI, XRI, IRI, containing indications of the protocol, domain, suffix or file extension, certain properties of the information resource itself.

The server 7 of the information system can be configured to save copies of part of the content of information resources — text data, media data, for example, images, flash, audio fragments, related files, for example, constituting web pages: scripts, cascading style files. This is necessary for creating backup copies of part of the content of information resources, as well as organizing a search system for saved copies of the content of information resources.

There are many specialized services for saving copies of information resources 3 (usually the contents of web pages), for example: http://www.archive.org, http://www.webcitation.org/. Some of them, such as http://www.webcitation.org/, save copies of information resources at the request of user 5, while generating and returning to the user the address of the saved copy of the information resource in the namespace of this service. The inventive method allows automatically or at the request of the user to search for this information resource in similar services for saving copies of information resources in case the information resource has been saved earlier, submit a request to save the information resource of interest, receive and save the generated address of the saved copy of the information resource. Subsequently, when solving the problems of access to information resources, the information system in various interfaces for solving problems of access to information resources provides the user with the opportunity to use the data stored in copies of the information resource.

There is a function of forwarding the requested source 24 and resultant 25 addresses to stored copies of information resources in search engines, for example, “Yahoo”. Search engines store indexed copies of the latest versions of modified information resources. Access to these versions of information resources is often unstructured and unsystematic. In the proposed method, access to versions of information resources located in various search engines is combined and unified.

The server 7 of the information system can be configured to index information resources and their metadata (headers, descriptions, keywords), the address of which registered users enter into the database. Pre-indexing allows you to create a copy of text information resources, so that in case of temporary or permanent unavailability of an information resource, the information system server would issue a saved copy of the information resource. Also, indexing and backups allow you to search the contents of information resources.

There is an opportunity to register and store the history of changes and versions of information resources, on which a search is also possible. It is possible to store not only text data, but also a certain part of the media data, at least to the extent that web pages are backed up with all their service and media contents (images, css cascading style files, audio files, scripts, etc. .) or a specific part thereof.

The user 5 using the program of access to information resources 6 receives the source address from the source or enters the source address itself. Either an autonomous client application (access program 6 to information resources or client module 47 of the information system) receives the source address from the source.

When the user 5, or the program of access to information resources 6, or the client module 47 as part of a stand-alone client application, functioning without user interaction, but at the same time with user rights, when accessing any information resource 3 in the access system to information resources 56 through any access device 2 cannot access 51 to this information resource at the specified address, then the program for access to information resources 6 determines the fact of lack of access to the requested information resource, for example, the browser, instead of the requested web page, the access error to the web page 404 is returned. In this case, the program for access to information resources 6 uses the 65 client module 47 of the information system, for example, when the information resource is accessed on the main the source address specified in the address line of the web browser, or the client module 47 of the information system determines and processes the facts of lack of access to information resources at the source address itself, located in the body and / or internal properties of the information resource 3, which is accessed, for example, “broken” links in the body of a loaded or already loaded web page. In both cases, the client module 47 of the information system processes the source address of the information resource, as a result of which, when interpreting the source address of the information resource as an alias or address of an available information resource and when determining the resulting resource addresses corresponding to the source address of the resource, it provides at least 49 client applications at least one resulting address of the information resource corresponding to the source address of the information resource, after forwarding the client application generates a source address of the requested information resource on the at least one resultant address. In other cases, if the source address is not interpreted as a pseudonym or address of an available information resource, the client module, in accordance with the settings, generates and transmits a request containing the source address of the inaccessible information resource and additional query parameters to the client module DB48 and / or itself or using program access to information resources generates and transmits a request 50 containing the source address of an inaccessible information resource and additional request parameters to the server 7 information th system. The database 48 of the client module and / or server 7 of the information system returns to the 49 client application at least one resulting address of the information resource corresponding to the source address of the information resource with additional parameters, after which the client application redirects from the source address of the requested information resource to, at least one resulting address. A detailed description of client applications processing the fact of lack of access to the information resource at the source address and return options for the resulting addresses is given below - in the description of the operation and configuration of the client module of the information system.

The client module 47 of the information system is included in the program of access 6 to information resources or is integrated as an addition to the program of access to information resources, or the program of access to information resources and the client module of the information system function as stand-alone client applications without user 5 (but at the same time time with user rights), both together and separately.

The client module 47 of the information system performs the functions of the program of access 6 to information resources and contains the components of the program of access to information resources necessary to perform the specified functions, namely: the interface for entering the source address, the processing functions for the source address, the functions for accessing the information resource at the source address, and determining the availability of the information resource, the reporting interface and displaying the results of the request for the information resource at the source address.

The access program 6 to information resources 3 is represented either by a browser, and / or file manager, and / or explorer, and / or file download program, and / or FTP client, and / or a program for working with peer-to-peer networks, and / or a connection program to media channels or media streams, and / or a program for navigating, opening, connecting and downloading information resources, and / or a specialized program for opening certain types of 21 information resources 3, and / or a program selected by the user, as well as the client module.

In addition to the access program, in which the fact of the lack of access to the information resource at the source address, other programs are also used as access programs 6 to information resources 3 when redirecting to the resulting address 25, for example: browsers, file managers, conductors, file downloading programs , FTP clients, programs for working with peer-to-peer networks, programs for connecting to media channels or media streams, and / or programs for navigating, opening, connecting and downloading information resources, and / or special reshape the company program of opening certain types of information resources, and / or the program specified by the user, and the client module. The client module 47 of the information system is configured to add, edit, save, and protect data about registered users 1, including identification data belonging to registered users of access systems 56 to information resources, for example, identifiers, passwords, priorities, domain data, ranges addresses and addresses and their affiliation with access systems to information resources, redirection data, settings.

For all instances of the client module 47 that are interconnected with various programs for accessing information resources when using multiple programs for accessing information resources, or instances of the client module of the information system that function as independent of access programs and stand-alone applications on the access device, it is possible to implement a single database 48 instances of the client module - for combining and coordinating all requests 65 from all access programs to information resources 6 and all the results returned by the server of the information system, as well as the unification of user settings 5 and their centralized storage on the access device. A single database of all instances of the client module of the information system also allows you to use a single client module of the information system, which functions as a standalone application that interacts and / or integrates with many programs for accessing information resources and other programs that use comparisons of source and resulting addresses.

Setting up the client module 47 of the information system is carried out as follows.

The client module of the information system is configured to edit and save settings, while the settings are saved in presets (presets).

The client module of the information system contains an interface and functions for exchanging information with user 5, access programs 6 and other programs that use comparisons of source and resulting addresses.

The client module of the information system contains the registered user interface 1 for editing and adding redirection information similar to the registered user interface of the interface module of the server 7 of the information system and has all the capabilities of this interface module.

In the settings of the client module of the information system, users 5 can specify:

- Identity and password of registered user 1.

- Identification data and passwords of access systems 56 to information resources belonging to both this user and other users.

- Addresses, address ranges, ownership of addresses and address ranges to any registered users and, by default, belonging to this user and / or a certain number of arbitrary users, and / or access systems to information resources from among those specified in the settings of the client module of the information system, as which can be used common access systems to information resources and a certain number of arbitrary access systems to information resources.

For addresses and their ranges:

- Mutual priorities of access systems 56, if for a given user 5, the requested addresses belong to several systems of access to information resources at the same time, while those that belong to more priority systems of access to information resources will be more priority when searching and returning the resulting addresses.

- Mutual priorities of access programs 6, if for this information resource 3 and type 21 of information resource several associations are set simultaneously with access programs 6, by means of which access to the information resource should be carried out.

- Mutual priorities of registered users 1, if a given user 24 requested source addresses belong to several registered users at the same time, while those that belong to more priority registered users will be more priority when searching and returning the resulting addresses.

- Priorities in the sequence of processing source addresses: when, for example, an attempt is first made to interpret the source address as a standard alias (alias) or the address of available information resources, after which, if the interpretation attempt is unsuccessful, a request is made to DB 48 of the client module of the information system, and only if the resulting addresses returned from the database 48 of the client module of the information system information system and the unavailability of information resources for them, in turn, are produced request to the server of the information system; either the indicated operations are performed in a different sequence, or any of the listed operations is simultaneously performed.

The type of information resource and the access system to the information resource also determine the way 56 to access the information resource: program 6, by which access to the information resource is performed, and the action on access - for example, opening, saving, connecting. As a rule, the program of access to information resources on the basis of predefined settings itself determines the default associations of types of information resources and systems of access to information resources with other programs of access to information resources, with which this type of information resource should be opened either loaded. In addition, user 5, who is not satisfied with the default associations in the settings of the access program for the type of information resource and the access program to it, has the ability to specify other associations.

In the claimed method, as well as in the program of access to information resources, the default associations of type 21 of the information resource and access programs 6 to information resources of this type are predefined, as well as the associations of the access system to information resources and access programs to information resources. Registered user 1, who is not satisfied with the associations set by default in the claimed method, has the option to specify other associations such as an information resource and access programs for information resources of this type in the interface 63 of the information system application server 7, an association of an access system to information resources and access programs to information resources in this access system, as well as the association of a specific information resource at the resulting address and access programs to information ion resources in redirection properties. In addition, any user also has the opportunity in the settings of the client module 47 of the information system to specify associations of the type of information resource and access programs for information resources of this type and the association of the access system to information resources and access programs to information resources in this access system, as well as the association of a specific information resource at the resulting address and access programs to information resources in the forwarding properties 64.

The listed mutual priorities of associations can be changed by registered user 1 in the interface 63 of the application server 7 of the information system, either by user 5 of the access program 6 to information resources in the settings of client module 47, or by the user of access program 6 in its settings - if those were provided by the developers of the access program . Moreover, if for one type of 21 information resources for the indicated access system 56 to information resources, a lot of access programs 6 to information resources are mapped, then for the matched access programs to information resources the degree of correspondence is indicated, and when the access program to access information resources is called, the most suitable one is called ( corresponding) from among available. Checking the possibility of using the specified program of access to information resources can be carried out, for example, upon the fact of the presence of this program at the specified address / path and the possibility of running this program on the access device.

The priority of the request in the database 48 of the client module 47 before the request to the servers 7 and 8 of the information system can be due, for example, to the fact that the request to the database of the client module of the information system is much faster than the request to the servers of the information system, since when requesting to the servers information system inevitable delays in transmitting a request to the servers of the information system through the communication channels 68 of the access system 56 to the information resources and the processing of this request by the servers of the information system, and akzhe in the case of poor quality due to the information system server, or even its absence. The priority of the request to the server of the information system before the request to the database of the client module of the information system can be due, for example, to the fact that more relevant data is, as a rule, the data returned by the servers of the information system. Based on the foregoing, it is advisable to first submit a request to the database of the client module of the information system, and then (or simultaneously) a request to the servers of the information system, while separating or combining the results of both queries.

The source address 24 is interpreted as an alias or the address of local information resources 3 in local access systems 56 by the client module 47. For example, if user 5 specified the phrase “My documents” as the source address, it is obvious that the user intends to open this directory in the file manager your account in the Windows operating system. Also, the user has the opportunity to assign their favorite directories by adding them to the database of the client module. Thus, the client application of the information system can work without server communications, providing forwarding and access to local resources. If the user is registered user 1 in the information system, the database information of the client module is synchronized with the database server of the information system, where all data for each registered user is stored, including settings and presets. Then the selected directories will be automatically assigned to a special personal access system of the registered user, designed to store aliases and addresses of local information resources. For example, in the interface 63 of the server of the information system or in the interface of the client module, the user sets the alias "My most important folder" as the source address, and as the result, the url / path to the corresponding information resource on the network or on the local device. This forwarding, as mentioned above, is associated with a special personal information access system designed to store aliases and addresses of local information resources.

When using aliases and addresses of local information resources so that the program for accessing information resources unambiguously recognizes the phrase entered in the address bar as an alias or address of local information resources, it is permissible to use any special character or sequence of characters before the phrase (for example, “/” is a slash character).

Access systems 56 to information resources, domains, individual redirects, and various parameters related to redirects belong to types of redirects. As mentioned above, types of forwarding objects have a hierarchy of priorities. All redirection objects of the client module 47 related to any type of redirection objects have an active or inactive state. It is more convenient to set the active state for it when adding an object. Only active redirection objects will participate in the search for information resources of interest 3 and the resulting addresses. It is convenient to present redirection objects to the user in the form of tables: rows of tables determine the types of redirection objects, groups of redirection objects and individual redirection objects, and in the columns these or those properties and parameters. It is convenient to establish the mutual priority of redirection objects of one level of the hierarchy of priorities by, for example, moving the lines relative to each other - the higher the line of the object relative to other lines, the higher the priority. At the same time, when moving the lines, they retain their new position, and priority is memorized.

Setting the active or inactive state of call forwarding objects and assigning mutual priorities to call forwarding objects allows the use of selective call forwarding, which is set and monitored by the client module of the information system. For example, if there are redirects from some source address to the resulting address of the shared access system, and at the same time there is another redirection from the same source address to the resulting address of the registered user’s personal access system, then the redirection will be performed in accordance with the reciprocal specified in the client module settings the priority of these two access systems: if the general priority is higher, then redirection will be made to the resulting address of the common system, and if the priority is higher Personal - the address on the resulting personal.

The functioning of the client module of the information system.

In case 51 information resource 3 is unavailable at source address 24 to both the primary and source addresses in the body and / or in the internal properties of the information resource, in accordance with the settings of the client module of the information system of the request processing priorities, the error of access to the information resource is processed using one of the following options for action:

1. If you first need to interpret the source address 24 as a standard alias or the address of available information resources, then the availability of the information resource is checked and the information resource is accessed at the source address as an alias or as the address of the information resource in the local access system 56 to information resources.

2. If you first need to make a request to the server 7 of the information system, then through any access device 2 through the access system to the information resources in which the servers of the information system are located, user 5 or the program for access to information resources 6 as a stand-alone client application or client module 47 information system, using the source address of the information resource, generates a request to the servers of the information system. Through the interface 63 of the application server 7 or through a script of the server program of the information system or when connected directly to the database 8 of the server of the information system 7, the user or program for accessing information resources 22 as a stand-alone client application or client module 47 transmits (enters) 50 a request to the database in the form of a previously obtained source address of an information resource indicating, if necessary, additional request parameters that determine the conditions of the request: identification data user information and / or data on access systems for information resources that host an inaccessible information resource and / or with which an access program for information resources that could not provide access to an information resource is working, and / or other parameters defining request options and return the resulting addresses 25.

There may be situations when the information resource of interest to the user is located in some general system of access to information resources or an area inaccessible to the user access device, and / or if the access device does not have an access program necessary for access to the information resource, for example, if the information the resource belongs to a specialized network, for access to information resources of which specialized access programs are needed 6.

In the first case, in the additional request parameters, instructions to pass the verification to the information resource are not transmitted to the source address 52. In the second case, the client module in the request to the server of the information system transmits a parameter containing an indication of access to the information resource located in the access system area, inaccessible to user access device.

If it is possible to check the availability of this information resource, then the information system server program checks for the availability of the information resource at the source address 53, and if the information resource 54 is available, it communicates between the areas of access to information resources available and inaccessible to the user's access device 55 for example, a tunnel is generated or a gateway is used, and it returns to the client application at least one resulting hell es on which the requested information resource is available for the user to access the device using the client application, with belonging to it such additional parameters if required. This resulting address is initially generated artificially, for example, in the address space of the service access system for information resources specially designed for redirecting communication areas, and stored in the database of the information system as belonging to this service access system as a virtual redirection 67. Subsequently, the resulting address this information resource is not generated, but the previously generated one is provided.

When communicating between areas of access systems accessible and inaccessible for an access device, access to information resources of an accessible area includes servers 7 and 8 of the information system available for the access device.

In other cases, or if the information resource at the source address after the availability checks is not available for the server of the information system of the proposed method, then the search for the resulting addresses of the information resource 57 is carried out as follows.

When searching for the resulting addresses of the information resource corresponding to the source address of the information resource, if the query conditions indicate that the access check for information resources at the source address is canceled and / or the availability of this information resource at the source address cannot be checked 52 and / or if after checking the availability of the information resource 54, the server program 7 of the information system searches 57 in the database of the info server at the source address system of at least one resulting address to the requested information resource, which corresponds to the source address of the information resource, and when finding 58 at least one resulting address to the requested information resource, the information system server program returns to the client application 59 at least , one resulting address with additional parameters related to it, if necessary.

The information system server program and / or client module checks the availability of the requested information resource at the found resulting addresses 61, if the check is possible and not canceled in the conditions of the request 60, and if the requested information resource 62 is available, redirect to the resulting address of the requested information resource using the client applications, if redirection is possible and not canceled in the request parameters 59.

When one resultant address is returned from the number that passed the test for the availability of an information resource, redirection to the resulting address is carried out at a single address. When more than one resulting address is returned from the number of information resources that have passed the availability check, redirection to the resulting address is carried out at least for one of the most significant (relevant) of the resulting addresses.

When requesting to the server of the information system 50, if the client module 47 does not contain information about the registered user 1 and access systems 56 to information resources, then only the source address is sent in the request to the servers of the information system:

- If the source address is not interpreted by the client module or the server program of the information system as an alias or the address of available (for example, local) information resources, then a search is made among common global networks.

- If the source address is interpreted as a client module or an information system server program as an alias or an address of available information resources, then a search is performed on common service systems containing information about standard aliases and standard addresses of available information resources.

If registered user 1 is specified in the settings of the client module, then the search for the resulting addresses is performed primarily among the password-protected access systems 56 to information resources belonging to this user. If the search is unsuccessful, then a search is made among the password-protected access systems for information resources, and if the search is successful, then the program of the server 7 of the information system requests the password of this system for access to information resources from the client module 47. If the search was unsuccessful among the password-protected access systems for information resources, or the password was not provided and authentication was not passed, then a search is made among the common global access systems for information resources (if the address is not interpreted by the module as an alias or the address of available information resources ) or general service (if the address is interpreted by the module as an alias or address of available information resources).

If the settings of the client module indicate the registered user 1 and / or access system 56 to information resources, as well as authentication data, then, as described above, if the server of the information system requests the authentication data from the client module, this data will be provided. If the address or address ranges and their affiliation are explicitly indicated for any access systems to information resources and / or users, the client module together with the address will transmit to the information system server authentication data of access systems to information resources and / or users. If the address or range of addresses belongs to the access systems to information resources and the search for the resulting addresses in these systems was unsuccessful, then when specifying the identification data of the registered user, a search is also performed for all access systems to the information resources that are not protected by the password belonging to the specified user, if again the search is unsuccessful, then a search is made among password-protected access systems to information resources, and if the search is successful, and they request a password.

If in the settings of the client module in the list of redirects 64 both the specific address and the range into which this address is included are specified, then the priority of the request has a specific address over the range of addresses.

For a given address or address range, if the access system 56 belongs to information resources and / or the number of registered users 1 and the priority is given to the access systems of the information resource and / or users, respectively, relative to each other, the resulting address from the available address belonging to a system of access to information resources with the highest priority, or if the search among the indicated systems of access to an information resource turned out to be successful, then owned by the user with the highest priority. By default, in the settings of the client module, the priority of access systems to information resources is higher than the priority of users.

In the settings of the client module, if necessary, the ability to return a certain number or all the resulting addresses from among those at which the information resource is available (subject to the possibility of checking availability) is indicated and forwarded to these resulting addresses in several sessions (for example, windows) of access programs information resources (for example, in the tabbed windows of a web browser, or in the file manager, or adding several entries to the list of the media player).

In the settings of the client module 47, if necessary, it is indicated that, in addition to processing errors of access to the information resource at the main source address 24 (for example, specified in the address bar of the web browser), errors and access to information resources at the source addresses 24 present in the body or internal properties of the information resource 3 to which access is made (for example, “broken” links in the body of a loaded or already loaded web page). In this case, the source addresses in the internal properties of the information resource are replaced with the found result 25, and in accordance with the default settings of the client module, forwarding to the resulting addresses is generally not performed. An exception may be some types of media content, which are often loaded in the body of an information resource inside containers. In this case, redirection is performed not in a new session of access program 6, but within (inside) these containers: for example, frames with media content in the body of a web page can be containers. Also, the server program of the information system, in addition to replacing the source addresses of the information resource with the ones in the body of the loaded information resource, can, if necessary, reformat the body of the loaded information resource, for example, edit the html code of the loaded web page in order to highlight in a special way the addresses that were replaced by.

In case of insufficient information transmitted in the request parameters 50 to the server 7 of the information system, the server of the information system requests clarification information from the client application 66.

The boundary conditions of the criteria (minimum and maximum values) characterizing the quality of access to information resources are set and configured as parameters of redirects 42, types of information resources and access systems to information resources in the server database of the information system and in the settings of the client module. At the same time, the parameter values of these criteria are predefined as default values, but user 5 has the ability to change them in the forwarding properties of the 64 database server information system and in the settings of the client module 47. The boundary values depend on the access systems to information resources, types of information resources, properties of information resources (for example, size) and user preferences. One of the most important criteria characterizing the quality of access to information resources is the maximum waiting interval for loading an information resource: both full and sufficiently complete to use an information resource.

Methods of access to an information resource with unsatisfactory access quality are also set. For example, if, according to the criteria of communication quality, an information resource is defined as hard-to-reach, and the client module makes a request to the server of the information system, and if the server of the information system returns the resulting addresses, then the client module according to its settings tells the access program to information resources to the information resource not in the current access session (for example, the web browser tab in which the web page is loaded at the source address), but in another or new access session (for example, open an additional tab of the web browser in which the web page will be loaded at the resulting address), while in the initial current session, the opening of an inaccessible information resource will continue, which may eventually turn out to be successful or partially successful (for example, a web page will eventually load fully or at least partially).

3. If you first need to make a request to the database 48 of the client module 47, then, similarly to accessing the server 7 of the information system, the database 48 of the client module sends a request in the form of the previously received source address of the information resource indicating additional parameters if necessary. In the database 48 of the client module, the search for the resulting addresses corresponding to the source addresses is performed, similarly to the search in the database 8 of the server 7 of the information system.

In the settings of the client module, if necessary, it is indicated that, simultaneously with submitting a request to the database 48 of the client module 47, a request is also made to the server 7 of the information system 50. If the request to the server of the information system is successfully completed, the results of this request are compared with the results of the request to the database of the client module. If the query results of interest are different, then, for example, in a separate session of the corresponding program for accessing information resources, information resources are accessed based on the results of a query to the server of the information system so that the user can compare and select a more correct and relevant query result.

After the processing of the error of access to the information resource is completed, upon receipt of the request result from the server of the information system, the 66 database information of the client module is synchronized with the database information of the server of the information system obtained from the result of the request to it. In other words, the client module saves the results of queries to the server of the information system and the history of the data returned by the server of the information system, thereby caching the information and synchronizing it with the database information of the server of the information system.

In addition, data exchange (synchronization) 66 of the client module database with the server database of the information system is performed at the request of the user, for example, by clicking the "Save" or "Synchronize" button in the client module interface, and automatically in the background for a specific event, for example, launching an access program, or on a schedule. The frequency and data types for synchronization, for example, about a registered user, access systems belonging to him, domains, redirects, settings and presets, are set in the client module settings.

The client module is configured to work autonomously with saved settings and data on redirects without interacting and synchronizing data with the database of the information system server.

In addition to returning a plurality of resultant addresses 25, the information system server, if necessary, returns additional parameters related to the resultant addresses, for example, information about access systems and access programs with which to provide access to these resultant addresses.

In accordance with the conditions of the request (main or additional qualifying) of the client application, the information system server program searches for and returns to the client application certain types of resulting addresses and / or resulting addresses of information resources of a certain type, for example, a torrent link.

In accordance with the terms of the request 50 (main or additional qualifying) client application, the information system server program returns to the client application in the form of data output 49, convenient for processing by the client application, for example, in the form of a structured file, or data retrieval, at the request of the client application or in accordance with the instructions contained in the additional request parameters. In the simplest case, and without special conditions for requesting the server of the information system, it returns to the client application one corresponding source address that is forwarded to.

Further, in accordance with the settings of the client module and the conditions of request 50 of 50 source data or the features of the program of access to information resources laid down by its developers, if the search for the resulting addresses of information resources was successful, the program for access to information resources in which the fact was established lack of access to an information resource, or another, automatically makes access to an information resource and downloads an information resource at the resulting address / addresses , thus forwarding from the source address to the resulting address / addresses. Some of the forwarding options were described above in the client module settings.

If the resulting addresses that satisfy the conditions of the request were not found in the database of the server of the information system, or if the information resource is unavailable for the entire set of found resulting addresses, the program located on the server 7, in accordance with the parameters that determine the conditions of the request 50 and / or settings of the client module 47 and / or features of the program of access to information resources 6, returns to the client application the interface for searching for information resource 63 (user interface , for example, in the form of a web page, or a software interface) containing the resulting addresses of the requested inaccessible information resource, its backups and the history of changes both in the information retrieval system of the claimed method and in many systems and services for backing up and archiving information content resources (for example, http://www.archive.org, http://www.webcitation.org) in which resources could be previously stored at the request of the information retrieval system of the proposed method or independently, found addresses of the closest analogues of the requested information resource, the search form of the information resource of interest and its analogues in the server database of the information system and other information retrieval systems, and instructions on how to solve the problems of inaccessibility of the requested information resources. In addition, the user in the user interface or the client application in the program interface for searching the information resource of the information system server (for example, on the search web page of the information resource of interest), if necessary, initiate the search. When searching for information resources of interest in the server database of the information system, for example, the following call forwarding parameters are used: name of the information resource, meta tags, classification, links to the information resource, search expressions.

The advantages of the proposed method are as follows.

In the claimed method, the scope of the forwarding system and the functionality are implemented within the set of access systems to information resources: various types of global networks (for example, the Internet), local and other devices. The inventive method implements the integration of various types of computer networks and devices or other systems for providing access to data (resources) in a single integrated information environment. While in the known technical solutions the scope of the redirect system is implemented within any one access system, for example, exclusively the Internet, in the prototype the scope of the redirect system is limited to the scope of the content management system, i.e., for example, outside the site.

The inventive method provides access to information resources located in any of the available access systems for the claimed method of access to information resources (or its segment, area), or simultaneously located in various access systems to information resources. This is achieved by using interconnected servers and interface modules of the proposed method in various access systems and areas of access systems available for user access devices. Also, thanks to this, the claimed method provides access to information resources available for the proposed method, but located in the access system to information resources or its area, inaccessible to the access device and / or client application. While in known technical solutions, access to information resources is usually carried out only within one or in a limited number of access systems, for example, through the web interface of a site located exclusively on the Internet, in the inventive method with the aim of optimizing and speeding up processing requests to it and data input, data exchange is possible both through a visual user interface (for example, through a web interface) and a software interface, and through direct interaction with the base information system information on the two-tier architecture of information systems - subject to the availability of access rights to the corresponding functions of the DBMS and the database. It is also possible to enter both separate redirects with different information, and enter packet data - for example, import from various sources, such as databases or files of various types, into which redirection information was saved in advance.

The inventive method is equipped with a functionality that allows you to fully solve the problems of inaccessibility of information resources in an integrated information environment that combines not only many sites, but also many access systems to information resources.

The inventive method provides various ways to solve the problems of inaccessibility of information resources, the organization of an information retrieval system for the relevant search of information resources of interest and their addresses, their analogues, versions and history of changes, as well as saved backups both in the claimed method and in third-party services backup and archiving of the content of information resources used by the claimed method (for example, http://www.archive.org, http://www.webcitation.org/), the ability to backup ation content of information resources. When searching for information resources and their analogues, it is possible to use a lot of information about the resource and its address: headers, descriptions, keywords, categories, network address, etc. There is the possibility of integrating the proposed method with other information retrieval systems, such as Google, Yahoo, Bingo and others, at the same time with several in order to more accurately and quickly search by information retrieval systems for the requested information resources and their analogues. While these well-known technical solutions using redirects are not complete search engines, the prototype only has the function of searching for a given key phrase in the body of a web page located at the resulting address in order to identify this page and determine whether the material is relevant on this page and, therefore, is the redirection to this page relevant (alive).

The claimed combination of features achieves the universality and flexibility of managing the objects of the information environment: networks and devices, sites, addresses of information resources and other systems of access to information resources. This ensures the versatility of the proposed method, which consists in the possibility of its application to solve a whole range of problems of inaccessibility of information resources and the search for similar and alternative information resources.

The inventive method provides the maximum availability of information resources at their addresses by organizing a method and system of forwarding to addresses at which information resources are available and at which the quality of access to information resources is higher, as well as the use of the most preferred programs for access to information resources that provide higher quality and ease of access. This is achieved by the fact that the inventive method allows to evaluate the quality of access to an information resource as a quantitative indicator having custom boundary conditions. If the quality of access to the information resource is unsatisfactory, i.e. beyond the boundary conditions, the information resource is considered unavailable and a search is made for an available information resource and providing access to it in another or new session of access to the information resource. At the same time, access to the information resource at the source address is not canceled, but continues in the initial current session of access to the information resource, and may turn out to be successful or partially successful after some time, while in the well-known technical solutions the information resource is at the source address unambiguously interpreted as available or inaccessible.

The inventive method allows you to use many methods of checking the availability of an information resource, which depend on the type of information resource and the access system to information resources. While well-known technical solutions are able to check the availability of a limited number of types of information resources - usually only web pages, the prototype checks the availability of an information resource (web page) located at the resulting address by the presence of a given key phrase in the body of this web -pages.

The inventive method is designed to work with different types of resources, including media streams, while the known technical solutions used as information resources to be redirected to only files that have text content (in the general case, these are web pages).

The inventive method ensures complete independence of users and their CMS, networks and devices from the forwarding system, since it is in no way (neither software nor hardware) connected with the user's forwarding systems and is used as a backup in conjunction with other forwarding systems. This is achieved using universal modules that are easily integrated into programs for accessing information resources (which, in addition, can be regular program modules that do not need to be integrated) instead of more complex and time-consuming integration and configuration of prototype modules; in addition, the complexity of integration depends on the CMS into which the prototype is integrated, and hosting settings. Therefore, in the prototype there may be problems of integration and further updating of both the CMS and the forwarding system, as well as problems of migration to other types of CMS.

To ensure the completeness of the input of data on redirects in the claimed method, access and the absence of many restrictions for editing the database of redirects for any registered users are implemented, as well as the ability to enter data on resources that the users do not own, while in the known technical solutions access for editing the database of redirects is implemented only for owners of these information resources.

The inventive method can serve as a backup system for the existing and preparing for future implementation of the organization of namespaces on the Internet, for example with the upcoming specification URN and internationalized identifiers of information resources IRI, capable of identifying the information resource and binding to it regardless of the location of the information resource, and also preparing for the transition from IPv4 to IPv6 and device addressing over IPv6, which can provide identification of individual stroystv and information resources. In addition, the abstraction and independence of the proposed method from any other access methods and systems and namespace organization systems and the integration of these systems using the proposed method into a single information environment makes it easier to switch to new access systems, while well-known technical solutions are used as the main call forwarding systems, and, as a rule, their use imposes restrictions on their joint use with other systems.

Known search methods redirect only from the source address of an information resource, for example, indicated in the address bar of an access program to information resources, for example, a web browser. The inventive method, in addition, redirects from source addresses located in the body or internal properties of the information resource that is accessed, for example, “broken” links in the body of a loaded or already loaded web page, and is also capable of replacing the source addresses in internal properties of the information resource to the resulting ones without any redirects to them in the case of normal links in the text or with redirects when necessary, for example, if the resource is a media code The mode displayed in the containers of the information resource, for example, frames of web pages.

The inventive method can be used to organize multicast systems, where one source address corresponds to many recipient addresses. This is achieved by the ability to enter source and resulting addresses in the ratio of one to many and many to many.

The inventive method allows the use of redirects virtual addresses, which provides the ability to use as source addresses convenient for writing and reading "human-readable" phrases and aliases; use any valid comparable values as source and resulting addresses, for example, geographical and postal addresses, addresses, phone numbers; use the proposed method as an alternative to the DNS server (domain name system server) in both local and global access systems to information resources - to provide redirects from the logical to the physical address of information resources.

Thus, the claimed combination of features of the proposed method allows to maximize the availability of information resources located in any of the access systems to information resources or simultaneously located in various access systems to information resources at their addresses by organizing a method and search system using redirects to addresses, for which information resources are available and for which the quality of access to information resources is higher, as well as the use of the most preferable titelnyh programs access to information resources, ensuring higher quality and accessibility. It also allows for the integration of various types of computer networks and devices or other systems for providing access to information resources into a single integrated information environment.

The method achieves the universality and flexibility of managing the objects of the information environment: networks and devices, sites, addresses of information resources and other systems of access to information resources, multifunctionality, providing various ways to solve the problems of inaccessibility of information resources, the ability to search for information resources of interest, their analogues and versions.

Claims (75)

1. A method of searching for information resources using forwarding from the source addresses of information resources to the resulting addresses of information resources, characterized by the use of an information system that includes at least one server that contains a database containing information about the source addresses of information resources and the corresponding resulting addresses, wherein said server is executed available in access systems to information resources of at least one client application, with holding an access program to information resources, which generates and transmits an information resource request to the source address of the information resource in the access system to the information resources by means of an access device to said access system to information resources, and when determining the fact of lack of access to the information resource generates and transmits a request, containing the source address of the information resource, to the server of the information system, which returns to the client application at least one n resultant address information resource corresponding to the source address of the information resource, and then forwarding the client application generates a source address of the requested information resource on the at least one resultant address information resource,
characterized in that
- a client module is introduced into the client application, and when determining the fact of lack of access to the requested information resource, the client application processes the source address of the information resource, as a result of which, when interpreting the source address of the information resource as an alias or address of an available information resource, the client application accesses the information resource to the resulting addresses corresponding to the source address of the information resource, otherwise, if the outcome If the address is not interpreted as an alias or address of an available information resource, the client module generates and transmits a request containing the source address of the information resource to the database of the client module and the server of the information system, which processes the source address of the information resource with the determination and / or search of the resulting addresses information resource corresponding to the source address of the information resource. 2. The method according to claim 1, characterized in that the client module generates a request to the database of the client module of the information system and to the server of the information system containing the source address of an unavailable information resource and additional request parameters. 3. The method according to claim 1, characterized in that the additional request parameters are user identification data and / or data on access systems for information resources that host an inaccessible information resource and / or with which the program for access to information resources works, and / or parameters that determine the options for querying and returning the resulting addresses. 4. The method according to claim 1, characterized in that the access system to information resources includes accessible and inaccessible areas of the access device. 5. The method according to claim 1 and claim 4, characterized in that the accessible area is the area to which the requested information resource available for the access device belongs. 6. The method according to claim 1, characterized in that when searching for the resulting addresses of the information resource corresponding to the source address of the information resource, the server program of the information system checks for the availability of the information resource at the source address, and if the information resource is available, it communicates between available and areas of access systems for information resources inaccessible to the user access device, and returns to the client application at least one resulting the address to which the requested information resource will be available for the user's access device. 7. The method according to claim 1, characterized in that when communicating between areas of access systems accessible and inaccessible to an access device, access to information resources of an accessible area belongs to an information system server accessible to the access device. 8. The method according to claim 1, characterized in that when searching for the resulting addresses of the information resource corresponding to the source address of the information resource, the server of the information system searches the database of the server of the information system for at least one resulting address for the requested information resource, which corresponds to the source address of the information resource, and when at least one resulting address is found on the requested information resource, the server program information of the system returns to the client application at least one resulting address. 9. The method according to claim 1, characterized in that the server program of the information system and / or the client application of the information system checks the availability of the requested information resource at the found resulting addresses, and if the requested information resource is available, redirect to the resulting address of the requested information resource. 10. The method according to claim 1, characterized in that the formation and transmission of the request to the server of the information system is performed by the user using the client application. 11. The method according to claim 1, characterized in that the user is a user or moderator registered or unregistered in the information system. 12. The method according to claim 1, characterized in that the registered user has the rights to edit the database server information system. 13. The method according to claim 1, characterized in that the access systems to information resources are computer networks, devices and device systems containing information resources, service access systems, each of these systems of access to information resources has an information system server in the database unique identificator. 14. The method according to claim 1, characterized in that the inaccessible information resource is a completely inaccessible resource, a hard-to-reach resource and a resource that was accessed with defects and errors, the quality of access to which is unsatisfactory compared to the specified criteria. 15. The method according to claim 1, characterized in that the inaccessible information resource is a resource not available in the client application, which determined the fact of lack of access to the information resource, but the specified resource is available in the client application that provides access to this information resource . 16. The method according to claim 1, characterized in that when returning the resulting addresses, the relevant parameters are, for example, information about access systems and access programs, with which you should provide access to these resulting addresses. 17. The method according to claim 1, characterized in that the servers of the information system contain components specific to various access systems to information resources, for example, data storage modules, processing modules, and interface modules with a user or client application that are capable of interaction. 18. The method according to 17, characterized in that the interaction of the client application with the server database of the information system is carried out according to the multi-tier or two-tier architecture of the information system. 19. The method according to claim 1, characterized in that the server database of the information system has the ability to interact with third-party information systems, which is carried out according to the two-tier architecture of the information system. 20. The method according to 17, characterized in that in one system of access to information resources operates and interacts with many servers of the information system containing components specific to a given system of access to information resources. 21. The method according to claim 1, characterized in that a single source address corresponds to a plurality of resulting addresses, and to one resulting address a plurality of source addresses. 22. The method according to claim 1, characterized in that the source address is the address at which the information resource is available. 23. The method according to claim 1, characterized in that when returning one resulting address from among those who passed the test for the availability of an information resource, redirection to the resulting address is carried out at a single address. 24. The method according to claim 1, characterized in that when returning more than one resulting address from among those who passed the check for the availability of an information resource, redirection to the resulting address is carried out at least for one of the most significant (relevant) of the resulting addresses. 25. The method according to claim 1, characterized in that the information system server program returns to the client application certain types of resulting addresses and / or resulting resource addresses of a certain type, for example, a torrent link. 26. The method according to claim 1, characterized in that the server program of the information system returns to the client application in the form of data output, convenient for processing by the client application. 27. The method according to claim 1, characterized in that if the resulting addresses that meet the query conditions were not found in the database of the information system server, the information system server program returns a user interface to the client application containing methods for solving the inaccessibility problems of the requested information resource. 28. The method according to claim 1, characterized in that the forwarding, having any common property or feature, mainly the same source and / or resulting address, are of the same type. 29. The method according to claim 1 and 28, characterized in that the same type of forwarding, belonging to different access systems, are combined into common service access systems. 30. The method according to claim 1, characterized in that the client module performs the functions of a program of access to information resources. 31. The method according to claim 1, characterized in that the program for accessing information resources is represented either by a browser, and / or a file manager, and / or explorer, and / or a file downloading program, and / or an FTP client, and / or program work with peer-to-peer networks, and / or a program for connecting to media channels or media streams, and / or a program for navigating, opening, connecting and downloading information resources, and / or a specialized program for opening certain types of information resources, and / or a program selected by the user. 32. The method according to claim 1, characterized in that when redirecting to the resulting address, additional programs for accessing information resources are used, for example, browsers, file managers, conductors, file downloading programs, FTP clients, programs for working with peer-to-peer networks, programs for connecting to media channels or media streams, and / or programs for navigating, opening, connecting and downloading information resources, and / or specialized programs for opening certain types of information resources, and / or programs indicated by user. 33. The method according to claims 1 and 12, characterized in that the registered user in the redirection information editing interface additionally searches the database of the information system server for at least one resulting address to the requested information resource that corresponds to the source address. 34. The method according to claims 1 and 12, characterized in that the registered user in the redirection information editing interface additionally searches the database of the information system server for at least one source address for the requested information resource that corresponds to the resulting address. 35. The method according to claim 1, characterized in that the address or path to the directory is used as the source and / or resulting address. 36. The method according to claim 1, characterized in that the address range or address mask is used as the source address. 37. The method according to claim 1, characterized in that the source address is the address of the containers of information resources or an interface for accessing information resources, for example, a web page containing a viewing area of a video resource, and as the resulting address, direct links to an information resource, for which this information resource, such as a video file, is available directly and for download. 38. The method according to claim 1, characterized in that the virtual address is used as the source address: for example, an alias, a web address convenient for human perception. 39. The method according to § 38, wherein the registered user has the ability to specify a virtual address in the redirect editing interface. 40. The method according to § 38, characterized in that the registered user indicates the unique address not occupied by other registered users in the namespace of any of the access systems to information resources, for example, the Internet, as the resultant address, and the information address as the result a resource instead of the domain name of which IP is indicated. 41. The method according to claim 1, characterized in that the registered user indicates the address containing the domain name of the site belonging to the registered user as the source address in the namespace of any common system for accessing information resources when confirming ownership of this site with the given domain name, and as the resulting address - the same address, but instead of the domain name, the IP address is indicated when confirming ownership of this site, accessible by IP address. 42. The method according to claim 1, characterized in that the registered user indicates a unique address not occupied by other registered users in the namespace of the service system for access to information resources, the membership of which is determined by using, for example, a special prefix (prefix) before address (for example, “r /”), and as the resulting address - the same address, but instead of the domain name, the IP address is indicated, when confirming the right to own this site, accessible by IP resu. 43. The method according to claim 1, characterized in that arbitrary comparable values are used as source and resulting addresses: for example, geographic and postal addresses, phone numbers. 44. The method according to claim 1, characterized in that the access system to information resources is identified by the server program of the information system, taking into account the structure of the address of the information resource, for example, the path to the information resource, URL, URN, URI, XRI, IRI, containing indications of the protocol , domain, suffix or file extension, certain properties of the information resource itself. 45. The method according to claim 1, characterized in that the type of information resource, for example, the type of file or media stream, and the access system to information resources is identified by the server program of the information system, taking into account the type and identifier of the access system to the information resource, address structure of the information resource, for example , paths to the information resource, URL, URN, URI, XRI, IRI, containing indications of the protocol, domain, suffix or file extension, certain properties of the information resource itself. 46. The method according to claim 1, characterized in that the source and resulting addresses are checked for the availability of the information resource at the request of the user. 47. The method according to claim 1, characterized in that it provides a function for placing redirects to information resources that do not belong to a registered user. 48. The method according to claim 1, characterized in that it provides a function for saving copies of the content of information resources — text data, media data, for example, images, flash, audio fragments, related files, for example, components of web pages: scripts, cascading style files. 49. The method according to claim 1, characterized in that it provides a function for interacting with the services of storing copies of information resources that archive web pages upon request, in order to save copies of the contents of information resources and obtain addresses of stored copies of information resources for further use . 50. The method according to claim 1, characterized in that it provides a function for interacting with search engines, for example, "Yahoo", which store indexed copies of the latest versions of modified information resources. 51. The method according to claim 1, characterized in that it provides a function for indexing information resources and their metadata, with the organization of a search system for the content of information resources and their stored copies. 52. The method according to claim 1, characterized in that it provides a function for registering and storing changes to information resources and versions of information resources. 53. The method according to claim 1, characterized in that it generates a confirmation code of user ownership of the sites. 54. The method according to claim 1, characterized in that the user adds information about the sites. 55. The method according to claim 1, characterized in that the user adds information about access systems to information resources. 56. The method according to claims 1 and 12, characterized in that registered users, when editing information about redirects for individual redirects, enter data, for example: access system to information resources, source address and resulting address. 57. The method according to claim 1, characterized in that it provides a function for importing data from internal properties of an information resource, for example, from meta tags. 58. The method according to claim 1, characterized in that it provides a function for calculating, filling and entering the information system server program automatically or at the request of a registered user of data, for example: user type; nickname of the user who added the redirect information; date of checking the availability of the information resource at the resulting address. 59. The method according to claim 1, characterized in that it provides the ability for moderators to enter data, for example: restrictive sanctions regarding redirects, domains or access systems to information resources and their validity period. 60. The method according to claim 1, characterized in that when editing forwarding information, registered users enter packet data - for example, import from various data sources. 61. The method according to claim 1, characterized in that it provides the function of automatically collecting and adding to the database of the information system information on resources that are available at one address, but no longer available at other addresses. 62. The method according to claim 1, characterized in that the client application operates autonomously without user intervention. 63. The method according to claim 1, characterized in that the client module of the information system determines and processes the facts of the lack of access to information resources at source addresses located in the body and / or internal properties of the information resource that is being accessed. 64. The method according to claim 1, characterized in that the client module of the information system is configured to add, edit, save and protect data about registered users, including identification data belonging to registered users of data access systems, for example, identifiers, passwords , priorities, data about domains, ranges of addresses and addresses and their affiliation with access systems to information resources, data about redirects, settings. 65. The method according to claim 1, characterized in that the client module of the information system is configured to edit and save settings, while the settings are saved in presets. 66. The method according to claim 1, characterized in that the client module of the information system is configured to indicate the mutual priority of access systems to information resources, and / or the mutual priority of access programs to information resources, and / or the mutual priority of registered users, and / or mutual priority and sequence of processing source addresses. 67. The method according to claim 1, characterized in that the information on the settings for the registered user is stored in the database server of the information system. 68. The method according to claim 1, characterized in that the client module of the information system is configured to synchronize information on the settings with the server database of the information system. 69. The method according to claim 1, characterized in that the client module of the information system contains an interface for exchanging information between the client module of the information system, the user and access programs. 70. The method according to claim 1, characterized in that the client module of the information system comprises a registered user interface similar to that of a registered user of an information system server and having the necessary capabilities of a registered user interface of an information system server. 71. The method according to claim 1, characterized in that the client module of the information system stores the results of queries to the server of the information system and the history of the data returned by the server of the information system. 72. The method according to claim 1, characterized in that the client module of the information system stores the settings and any data in its database, including the results of queries to the server of the information system and the history of the data returned by the server of the information system. 73. The method according to claim 1, characterized in that the client module of the information system is configured to work without interacting with the server of the information system. 74. The method according to paragraph 72, wherein for all client modules of the information system that are part of the client applications on the access device, a single database of client modules of the information system is implemented. 75. The method according to claim 1, characterized in that the boundary conditions of the criteria characterizing the quality of access to information resources are set and configured as parameters of redirects, types of information resources and access systems to information resources in the database server of the information system and in the settings of the client module information system.