Shulou(Shulou.com)06/01 Report--

This article introduces you to optimize the performance of IIS knowledge what points, the content is very detailed, interested friends can refer to, hope to be helpful to you.

IIS, the Internet information server that comes with Windows Server, is a common tool for setting up a website server. It is a simple and troublesome thing. Beginners can use IIS server to build a decent Web site, but it is not easy to configure and optimize IIS performance to make website access performance reach * * state. Here I will introduce how to optimize IIS server step by step.

In the server environment, we take the IIS6.0 of Windows Server 2003 as an example, and the client environment is Mozilla Firefox 3.0. at the same time, install the YSlow extension of Yahoo.

YSlow is a Firebug-based plug-in released by the Yahoo developer team. Used to analyze web pages, and according to some high-performance site rules for the corresponding rating rating, for page performance optimization has a very good help, tell you which parts affect your page speed, and tell you how to optimize IIS based on certain rules. Our strategy for optimizing IIS is based on YSlow.

Optimize IIS use Firefox with YSlow installed to open the target website, then click the YSlow icon and click Performance.

Among them, Performance Grade is the rating of your website by YSlow, An is * *, F is *, and the following is a list of how to modify it. I will take IIS 6.0as an example to introduce how to optimize the performance of your website.

Optimize IIS to put style files in the header

This is the basic HTML code style, where all CSS files are placed at the head of the HTML page.

Optimize IIS to put the script file at the end

This is also the basic HTML code style, putting all JavaScript files at the end of the HTML page.

Optimize IIS to avoid CSS expressions

This is simple because most people never use CSS expressions.

Use external JavaScript and CSS

All JavaScript and CSS are referenced as external files, mainly so that these files can be cached by the browser, see the introduction to the third point.

Optimize IIS to reduce DNS query

The DNS query of the domain name will bring additional access overhead and reduce the number of host domain names of the files on the page. The host domain name of a page will be kept within 2-4, so that the loading speed of the page will not be reduced.

Optimize IIS to compress JavaScript files

Compress script files, delete unnecessary characters, can improve loading time, there are many JavaScript file compression tools, I have a GUI interface JS compression tool for download.

On the optimization of IIS performance knowledge has been shared here, I hope that the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.