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Why do web designs now recommend DIV + CSS? Has the table layout been eliminated?

Date: 2015-10-23 15:23:03 Popularity: Tags: web design
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DIV + CSS is the most cutting-edge planning skills in Anxiang web design . It is also a planning skill that a small number of online companies can truly grasp. It is different from the traditional Anxiang web design table positioning method. With the most concise code to complete everything, and then let the company's website get the greatest implementation priority in search engine optimization. No company can ensure the proper position of the website planned by itself in the active entry of search engines. However, it has been proven that the websites developed by our DIV + CSS skills are more likely to be entered by search engines than other peers under the same conditions. Developed website.

Introduction to DIV + CSS architecture: DIV + CSS is one of the commonly used terms in website specifications (or "WEB specifications"), usually to clarify the difference from the table positioning method in HTML web design language, because XHTML In the Lintong website design specification (XHTM is the internationally proposed website specification planning language, the basic features of XHTML Lintong website design language have advantages in the CSS + DIV framework), no longer use table positioning skills, but use DIV + CSS Methods complete various positioning.

CSS is an abbreviation of English Cascading Style Sheets. It is a computer language used to reflect file styles such as HTML or XML.

DIV elements are elements used to provide construction and scenery for block-level content in HTML documents. Everything between the DIV start tag and the completion tag is used to form this block. The characteristics of the included elements are controlled by the characteristics of the DIV tag, or by using the style sheet to format the block.

Advantages of DIV + CSS:

1. Streamlined code

With DIV + CSS planning, the page code is streamlined, and everyone who knows XHTML knows this. The direct advantages brought by code simplification are twofold: first, it improves the efficiency of spiders, and it can crawl all pages in the shortest time, which has certain advantages to the quality of the input; second, because it can be efficiently efficient, it will suffer Spider loves it, so there are certain advantages to the number of entries.

2. Table nesting questions

With the usual Table structure, in order to achieve a certain visual effect, multiple tables have to be applied. If the nested table is the center content, and the spider skips this paragraph without grabbing the center of the page, the page becomes a similar page. Too many similar pages in a website can affect rankings and domain trust. DIV + CSS planning does not have such a doubt at all. From a skill point of view, XHTML does not need too much nesting when manipulating styles.

3. Revision advantage

Using the DIV + CSS framework to facilitate the early adjustment and revision of the website. This skill is developed for each module separately, such as the needs of the company's postal adjustment planning. Through this architecture, a module can be adjusted and art plans can be adjusted, which facilitates the company's revision process and saves the company many revisions cost.

4. Speed Questions and Search Engine Optimization Caused

The DIV + CSS plan reduces the page code compared to the Table plan, and the loading speed has been greatly improved. This is often beneficial when the spider is sloppy. Like the usual Table structure, there are too many page codes in it. This will cause a timeout, and the spider will think that this page is not accessible, affecting entry and weighting. DIV + CSS planning improves the speed of spider 匍匐, which is beneficial to all search engine optimization and implementation.
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