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This article mainly explains the "DIV+CSS to establish a web page in line with the WEB standard what are the benefits", the content of the article is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "what are the advantages of DIV+CSS to establish a web page in line with the WEB standard"!

First, the use of div for program nesting, especially the use of code nesting such as php, can reduce the emergence of as onerous code as table, for page nesting can reduce the problems caused by table code.

Second, the use of div for the design to use AJAX, etc., can reduce the complexity of Javascript code for page control, because when using table, the hierarchical relationship has at least three layers, table-tr-td or more, while using div is basically only two layers (div-div) concept.

Third, the positioning of the page with div is more accurate, because the width and height of the code using div are controlled by css or the page's style mode, that is, when you need to modify the size and position of a box (box), you can directly modify the css code or the style code of the tag. There is almost no need to modify other code, but in the case of table, changes to the entire piece of code may be affected because of the change in the location of the table.

Fourth, in terms of page effect, browsers such as Firefox have optimized table again, which makes firefox so close to the effect of IE when dealing with the output of the page, but for some table typesetting, using firefox will have some inexplicable minimum thought and other problems. These problems may not exist in IE, but they may occur in browsers that use other engines such as Firefox.

Fifth, the output code will be smaller. Because the page code is organized using div, and the layout is controlled by files such as CSS, the output code generated from the exported html is generally 70% less than the page using table. Considering the load of the system, it will be better to solve the wear and tear of the code, which will help to maintain the stability of the system.

Sixth, it is more convenient for the search engine to search, the current search engine only analyzes the code of the page, so the page code is smaller and has semantic pages, the efficiency of the search engine will be higher, the user's text information will be easier to be collected by the search engine, and it will be easier for the web website to be quoted by the search engine.

Seventh, inevitable, in some places on the page, we still use table performance, such as some product list, order list, submit form, etc., we still use table to achieve, because for such a form of expression, the use of div implementation is not very mature.

Finally, W3C standard is the mainstream of website development, as a professional web development team, there is no reason not to use this technology!

Thank you for your reading, the above is "what are the advantages of DIV+CSS to establish a web page in line with the WEB standard", after the study of this article, I believe you have a deeper understanding of the benefits of DIV+CSS to establish a web page in line with the WEB standard, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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