W3C Web design standards are a technology and an idea.
Currently, many high-end customers require websites to be designed according to W3C standards. In the past two years and this year, many portal websites in China have reconstructed their code according to W3C standards.
Designing websites with W3C standards has the following benefits: improving user experience and accelerating the download speed of webpages. Websites designed according to W3C standards offer faster user browsing because the website code is concise.
Some of my friends said that if you do a good job of DIV + CSS, website optimization is equivalent to 80% of the work. Siyiou does not agree with this idea.
Compared with traditional tables and DVI + CSS, siyiou does not think that the latter has any advantages. in fact, websites designed with DIV + CSS are not taken special care of by search engines.
However, using DIV + CSS to design websites can indeed help SEO.
For example:
I. Reduce the use of tables
Table nesting does not affect SEO and user experience, but also the download speed of webpages.
II. Reducing webpage volume
Hundreds of K Web pages are not conducive to SEO, and are not conducive to crawling of search engines. Designing webpages with DIV + CSS allows you to streamline the HTML code of webpages and reduce the size of webpages.
3. Search engine spider crawling is preferred for important information
Through DIV + CSS layout of webpages, you can give priority to search engine spider crawling for some important links and text information, which is also helpful for SEO.
Siyiou's suggestion: to design websites using DIV + CSS or using tables, you can decide based on your technical strength. The website designed by DIV + CSS has the same advantages as the domain name.
The key to enhancing the value of a website is the cultivation of the day after tomorrow.