godaddy browser caching

Transferred from: http://www.cnblogs.com/tzyy/p/4908165.htmlBrowser Caching principle:1, the browser first access to the server resource/index.html, in the browser does not have a cache file, directly to the server to send a request, the server returns a number of OK The entity returns the contents of the index.html file and sets a cache expiration time, a file m

The browser's caching policy temporarily caches the browsed files on the local disk. When the user repeatedly requests the page, it tells the client that the page has not changed and can call the cache. So how do you know if the client has page caching? From the HTTP protocol level, the browser sends the request as follows HTTP Header: Connection keep-aliveDate S

About Browser Caching Browser caching, sometimes we need him, because he can improve Web performance and browser speed, improve site performance. But sometimes we have to clear the cache, because the cache may be bad, there are some wrong data. such as the stock site real-t

This article introduces to you about Nginx as a static resource Web service to control the browser cache and the implementation of anti-theft chain, there is a certain reference value, the need for friends can refer to, I hope to help you. One, control browser cache 1. Introduction to Browser caching The

Chapter Directory Browser cache principle text version description a map to cache related header field Request cache related Header field Response cache Related Header field entity header cache related fields cache configuration some considerations Before the project encountered a lot of browser cache related issues, also on the Internet to check the data, the server configuration, to ensure that the client

DescribeWhen you browse the Internet, browser usually caches some documents to reduce the time cost of fetching them from remote s Ervers. Let ' s consider a simplified caching problem. Assume the size of browser ' s cache can store M pages. When user visits some URL, browser would search it in the cache first. If the

All PHP programmers know that echo "1" is executed in the PHP script, and "1" is displayed in the guest's browser.However, when we execute the code below, we do not display "2" after "1" for 5 seconds, but wait 5 seconds to display "12" directly.This involves a few caching mechanisms, for a higher salary, students are very necessary to this caching mechanism to learn well.Typically, our web application cons

Whether you use PHP to open the browser cache or use the APACHE,IIS server environment to configure we will be for the browser Cache-control to operate, let me introduce you to PHP settings picture browser cache Cache-control Cache-control is the most important rule. This field is used to specify the instructions that all cac