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Method and system for pre-fetching web page, and method for accessing web page

A WEB service and page technology, applied in the network field, to reduce waiting time, improve user experience, and avoid re-downloading

Active Publication Date: 2012-05-02
SANGFOR TECH INC
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a prefetching method, system and access method for WEB pages that can prefetch page content without additional plug-ins in order to address the defects of existing prefetching technologies that require the development of additional plug-ins for each platform. Method of WEB page

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] Such as figure 1 As shown, the prefetching method of the WEB page of the embodiment of the present invention comprises the following steps:

[0043] S1. When the WEB browser is idle, it sends an HTTP prefetch request to the WEB server; when the user browses the webpage, he will stop and read when he finds the target resource. The HTTP request for actual webpage browsing has intermittent characteristics, and the general performance is as follows: An HTML page request is accompanied by a large number of sub-requests such as CSS (Cascading Style Sheet), JS (Java Scrip script), and pictures. Th...

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Abstract

The invention discloses a method and a system for pre-fetching a web page, and a method for accessing the web page. The method for pre-fetching the web page comprises the following steps that: in an idle state, a web browser sends a hyper text transfer protocol (HTTP) pre-fetching request to a web server; the web server receives the HTTP pre-fetching request, analyzes a current access page of a user according to the HTTP pre-fetching request, acquires resource links of a pre-fetched target page, and sends the resource links to the web browser; and the web browser receives the resource links, downloads static data in the pre-fetched target page according to the resource links in the idle state, and buffering the static data. When requesting to browse the relevant web page, the user can directly pre-downloaded access files such as cascading style sheets (CSS), Java scrip (JS) and pictures in a buffer memory of the client, so that re-downloading is avoided, the waiting time of the user is greatly shortened, and a user experience is improved.

Description

technical field [0001] The invention relates to network technology, in particular to a method and system for prefetching WEB pages and a method for accessing WEB pages. Background technique [0002] With the rapid popularization of the Internet and the continuous increase in the number of Internet users, various Internet-based WEB applications have penetrated into every corner of people's lives. In recent years, the continuous development of ISP (Internet Service Provider) basic communication technology has made the network connection progress from the dial-up era to the ADSL era, and the user's connection bandwidth has been greatly expanded. But at the same time, the user's network needs have also shifted from traditional low-flow text browsing to current browsing based on large-capacity content such as sound, video, and images; Web application migration and rich client applications relying on a large amount of Javascript have gradually become popular, all of which require...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 廖伟强李星丁辉
Owner SANGFOR TECH INC
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