Web site performance optimization to maximize the effect of SEO

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The performance of the website directly affects the user experience. Website SEO do a good job, out of it everything is empty talk. How to distinguish a website performance is good or bad? The easiest way to do this is to test the speed of opening it on a different network. The website performance is good, opens the website fast nature may enhance the user experience, also is advantageous to the spider's crawl, conversely. But generally only on a certain scale of the site will consider the performance of the site, the general Small business station can be ignored, as long as the speed of the server can be guaranteed.

According to survey statistics:

From the above figure visible site performance optimization is the basic work, so as possible to improve the conversion rate of the site. Usually we can measure it by three indicators:

1, page load speed

2. System Extensibility

3. Stable and reliable service

Now go and check your website performance, Google Administrator to provide this indicator detection: http://www.google.com/support/webmasters/bin/answer.py?answer=158541

We can improve the performance of our website by reducing the HTTP request, according to the practice, we can do the following eight ways:

First, the Web page weight loss

HTML Remove Comments, carriage returns and invalid characters, the use of Jsmin/yui (compressor tool per JS file can be reduced by about 26%), through the streamlining of HTML and JS can be appropriate to the Web page weight loss.

Second, merge JS and CSS

Reduce the number of JS and CSS, shorten the load time

Third, CSS style unification

Try to write in the same file, remember to write too miscellaneous. Unity。

Iv. write img

The first time display logo and background, to avoid white space and no background; Specify the size in IMG to increase the rendering efficiency of the browser; preprocessing: Loads a picture in the body tag.

Five, CSS in header

Avoid white and JavaScript at the bottom to prevent blocking downloads.

VI. Reducing DNS queries

Increase the number of concurrent downloads, improve the whole station download time, advertising and page separation.

VII, GZIP compression components

Compressed HTML files, JS files, CSS files, can reduce the file size to 60%.

Eighth, add expires

Used to control the expiration date of the cache. Caching is faster next time.

Through the above eight ways can greatly improve the performance of the website. If you need a more detailed plan, start from the design site to consider the overall. We do SEO and do not abandon these basic things. Do the most basic to SEO to lay the cornerstone of perfection. Let the effect play to the maximum. Otherwise it will backfire. This article by the Chengdu SEO Webmaster Contributors http://www.028best.com If you need to reprint please reserve the source thank you for your cooperation!