Steps to solve the website speed problem _Shang ping China focuses on high quality website construction

Can effectively improve the speed of web page opening, pay attention to the following aspects. Users naturally like websites that can be opened easily. If they are buffering all the time, they will lose patience. After all, the monopoly industry Website construction Very few. If the most basic things are not done well, users will be robbed by competitors.

Search engines also like websites with good user experience, SEO Optimization pays more and more attention to user experience. Among them, the speed of web page opening is one of the most basic factors. Generally, the web page opening speed within 2-4 seconds is an ideal website beyond this time, which will definitely lose some users and indirectly cause the loss of website customers.

1、 Web page code

Any element on the web page, know. It will eventually be converted into code, downloaded to other places by the user's browser, and converted into corresponding pages through the browser. It can be seen that the size of the web page can also be controlled by optimizing the web page code. A well optimized web page code can often improve the effect of compressing the web page size by more than 30%, So it is important to optimize the HTML JSCSS code. For example, I use the backward compatible ellipsis mode to use the "!"! DOCTYPEHtml instead of conservative dtd can save more than 180 characters for web pages, and P+CSS structure can save more code than table structure, while files pasted from Word or WordPad can also remove redundant code by manipulating source code. Of course, many CMS systems have been optimized in this regard. In addition, if the page is very long, the size of each page can be reduced by paging. In addition, when calling library files such as jqueri, you should also select some smaller files, as long as they meet the needs.

2、 Website image

Pictures are essential, so what I need to do is very simple, rich page content elements. Try to compress the picture without distortion and then send it to the web page. If there are too many web images, you can use JS to merge and compress them, which can also reduce the size of the images. "

3、 Gzip compression

There are often certain risks in this way. However, this compression ratio is very high and can even exceed 80%, but the risk is that when the search engine spider searches such compressed files, it often returns the code 200064. In other words, it is conducive to the collection of website content, so it is better to use less important website content.

4、 Video website

However, for the video processing method, what can be done is still to reduce the volume as much as possible. Generally, it will be smaller than other formats when converted to flv format.
This article was published by Beijing Website Construction Company Shangpin China //ihucc.com/

Steps to solve the website speed problem

Date：2013-06-25 Source: Shangpin China Type: website encyclopedia
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