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This article mainly introduces the advantages and disadvantages of using DIV+CSS layout technology related knowledge, the content is detailed and easy to understand, the operation is simple and fast, with a certain reference value, I believe that everyone after reading the advantages and disadvantages of this DIV+CSS layout technology is what the article will have a harvest, let's take a look.

Benefits of adopting DIV+CSS:

1. Div css is good for search engine crawlers: generally speaking, the html file table layout bytes of the same web page are larger than the bytes of div+css layout, so it can save search engine crawlers time to download page content.

2, easy to modify the reconstructed page (convenient for div css revision): generally DIV+CSS pages are separated by html and css files, that is to say, the content of a web page is separated from the form of expression, and generally modify a small part of the css file css style attributes can modify the real site style layout, such as background color, font color, site width and so on with the convenience that table does not have.

3. Div+css pages increase the speed of opening web pages: here, the characteristics determine their performance, because div css pages are separated from div's html and css files, and the browser downloads html and css at the same time when opening the web page, so it can improve the opening speed of the web page. Another feature of table is that when the browser opens, it must be downloaded by the browser to start and finish before displaying the contents of the block. While div's html is to load and render the content to the browser, the div css website greatly enhances the user experience. Everyone knows that waiting for an extra second will reduce the waiting time for visitors. Analysis of Google's web page loading speed as an important factor affecting the ranking.

Adopt div+css defects or div css shortcomings:

1. High development technology: the technology for developing div css is high, and the requirements for compatibility with various browsers and versions of browsers are higher.

2. Long development time: compared with table layout, div css layout takes longer to develop and produce.

3. The development cost is relatively high in table: because the technology and timeliness determine that the cost of div css pages is higher than that of table pages.

This is the end of the article on "what are the advantages and disadvantages of using DIV+CSS layout technology?" Thank you for reading! I believe that everyone has a certain understanding of the knowledge of "what are the advantages and disadvantages of using DIV+CSS layout technology". If you want to learn more knowledge, you are welcome to follow the industry information channel.

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