godaddy browser caching

Browser cache (Browser Caching) is a browser-side save data for fast read or avoid duplicate resource request optimization mechanism, effective cache use can avoid duplicate network requests and the browser quickly read local data, the overall acceleration of the page displa

1, the classification of the cache 2. Detailed browser caching mechanism 2.1 HTML META Tag control cache 2.2 HTTP header Information Control cache 2.2.1 Browser Request Process 2.2.2 Several important concepts explained 3. User behavior and caching 4, Refer: Https://www.cnblogs.com/520y

Types of 1.web caches:(1) Caching of databasesWe may have heard of memcached (high-performance cache system), which is a database-level caching scheme, database caching is that when the relationship between Web applications is more complex, the database of many tables, if the frequent database query, it is easy to cause the database overwhelmed. In order to provi

Original address:http://www.renfei.org/blog/http-caching.htmlEach time you visit a webpage, the browser will usually download the required resources from the server, such as HTML documents, pictures, CSS, JavaScript, and even font files. Many of these files (examples) are rarely changed, if you have to re-download from the server every time, will unnecessarily increase the page loading time, but also to the server a certain amount of pressure. By reas

The browser cache has been used to describe only one approximate, deep principles can not be described, and finally in the front of the two interview process was asked to fall, in order to spite, access to some information to finally have a more in-depth understanding, nonsense not to say, hurry to look at the browser cache of those things, there are wrong places, Please do not hesitate to enlighten me.This

Reprinted from: http://web.jobbole.com/86957/ Browser caching mechanism, in fact, is mainly the HTTP protocol definition of the caching mechanism (such as: Expires; Cache-control, etc.). But there are also non-HTTP protocol-defined caching mechanisms, such as the use of HTML Meta tags, web developers can be in the HTML

Browser caching mechanism, in fact, is mainly the HTTP protocol definition of the caching mechanism (such as: Expires; Cache-control, etc.). But there are also non- HTTP protocol-defined caching mechanisms, such as the use of HTML Meta tags,Web developers can be in the HTML page The purpose of the above code is to tell

Ajax cache is maintained by the browser, for a url,ajax sent to the server only on the first request with the server interaction information, after the request, Ajax no longer submit requests to the server, but directly from the cache to extract data.In some cases, we need to get updated data from the server each time. The idea is to make each request a different URL, without affecting the normal application: After the URL to add random content.e.g.

Some of the file data needs to be cached during the recent project, so we can sort out some information about the browser caching mechanism. Summary:1. Expires Expiration Time2, Cache-control cache mechanism [MAX-AGE=300] cache time 300 means 5 minutes3, Last-modified last modified time corresponding to the request head has If-modified-since4, Etag Unique identifier generated by the server correspondi

Browser caching mechanism (2)-Application cache In the company project, some mobile version of the Web page just use the application cache, so by the way to write an article to summarize the application of cache content. 1. Introduction to App CacheThe application cache (application cache) is a set of caching mechanisms provided by HTML5, allowing W

the need to pipe. The purpose of disabling caching is that when you go to request a Web server, the server always gives the latest file to the browser without detecting whether the file has been updated. When he passes back to the browser, the browser IE puts the file (or part of it) locally and saves it. Although thi

Http://www.cnblogs.com/tzyy/p/4908165.htmlChapter Catalogue Browser caching principles Text version Description A picture of the Cache Related header fields Request Cache Related header fields Response Cache Related header fields Entity Header cache related fields Some Considerations for cache configuration Before the project encountered a lot of

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.Echo ' 1 '; Sleep (5); Echo ' 2 ';This involves a few caching mechanisms, for a higher salary, students are very necessary to this caching mechanism to learn well.T