Advantages and problems of CSS+DIV website design_html/css_WEB-ITnose

XHTM is currently the internationally advocated standard design language for websites. Because of the basic characteristics of the XHTML website design language, this CSS+DIV mode website design has certain advantages. However, there are also some problems with the CSS+DIV mode in website construction applications. . This article combines the experience of website technology and designers, and from the perspective of online marketing applications, summarizes the advantages and problems of CSS + DIV website design as follows: Advantages of CSS + DIV website design

First of all, the great advantage of CSS is in the concise code. For a large website, it can save a lot of bandwidth, and as we all know, search engines like clean code (the real meaning is to increase the proportion of effective keywords in the total code of the web page), so websites made using CSS+DIV web standards have Certain advantages of being search engine friendly.

Secondly, the website produced by CSS DIV makes website revision relatively simple. Many problems only require changing CSS without changing the program, thus reducing the cost of website revision.

Problems with CSS+DIV website design

Although CSS DIV has certain advantages, the problems in CSS DIV website construction at this stage are also relatively obvious, mainly reflected in:

First, the height of CSS Dependencies make web design more complex. Compared with the table layout (table) in HTML4.0, although CSS DIV is not out of reach, it is at least much more complicated than table positioning. Even for website design experts, it is easy to have problems, let alone beginners. To a certain extent, it has affected the popularization and application of XHTML website design language.

Second, abnormal CSS files will affect the normal browsing of the entire website. The design elements produced by CSS websites are usually placed in several external files. This one or several files may be quite complex or even large. If the CSS file is called abnormally, the entire website will become miserable.

Third, the browser compatibility issue with CSS website design is quite prominent. Web design based on HTML4.0 has almost no browser compatibility issues in versions after IE4.0. However, a website designed with CSS DIV may display pages normally in IE but not in Firefox. It’s unrecognizable (which is why Internet marketers are advised to use Firefox). CSS DIV still needs further support from various browser manufacturers.

Fourth, whether CSS DIV is optimized for search engines depends on the professional level of web design rather than CSS DIV itself. CSS DIV web design does not guarantee that the web page will be optimized for search engines. It does not even guarantee that the web page will have a simpler code design than the HTML website. Moreover, the inclusion and sorting of web pages by search engines is obviously not measured by whether tables and CSS positioning are used. This This is the reason why many websites made with traditional table layouts are ranked high in search results, while many web pages made using CSS and web standards are still ranked low. Because for search engines, factors such as website structure, content, and related website links are always the most important indicators for website optimization.