Webpage loading method, intermediate server and webpage loading system

Abstract

The embodiment of the invention relates to the Internet field, and discloses a webpage loading method, an intermediate server and a webpage loading system. The webpage loading method in the present invention is applied to an intermediate server, and the method includes: when receiving a page loading request from a user terminal, obtaining a loading list of a corresponding page according to the loading request, and the loading list includes several asynchronous loading items; in the loading list Add a scheduling script in , where the scheduling script is used to execute the asynchronous add-in after the page is loaded; if there is a document writing function in an asynchronous add-in, rewrite the function name of the document writing function and write the document into The parameter value of the function is written into the preset buffer area; after the execution of the asynchronous add-in is completed, the data in the buffer area is read to simulate the original behavior of the document writing function; the loading list after adding the scheduling script is fed back to the user terminal , for the user terminal to request to load each add-on item on the list to load the page, so as to improve the loading speed of the web page.

Description

technical field [0001] The embodiment of the present invention relates to the Internet field, and in particular to web page loading technology. Background technique [0002] There are multiple resources in a page, such as HTML, JS (JavaScript), CSS (Cascading Style Sheet, Cascading Style Sheet), and IMAGE (picture). Script (Script) is an extension of batch files, and it is a program saved in plain text. Generally speaking, a computer script program is a combination of a series of operations that control the computer to perform operations, in which certain logical branches can be realized. . There are various elements in a page, such as HTML, JS (the abbreviation of JavaScript), CSS (Cascading Style Sheet, cascading style sheet), pictures and so on. [0003] In the way JS scripts work in browsers, by default, when a piece of script is encountered, the browser needs to stop and wait for it to complete before it can finish drawing the page, which means that files are loaded a...

AI Technical Summary

Problems solved by technology

[0003] In the way JS scripts work in browsers, by default, when encountering a piece of script, the browser needs to stop and wait for it to complete before it can finish drawing the page, which means that files are loaded and executed one by one, if javascript loads Or the execution time is too long, which will block a large number of subsequent resource requests, resulting in longer page loading time

This will affect the execution time of the browser. When the page structure is unreasonable and the JS script is placed in the front, the first screen will be loaded slowly, the picture cannot be displayed, a white screen will be displayed for a long time, and the user experience will be poor.

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