Nanshan Instant Messaging How do you understand the semantics of HTML structures __html

Source: Nanshan Instant Messaging How do you understand the semantics of HTML structures

Front-End development for the use of the Internet, is very important.

Nanshan Instant Messaging How do you understand the semantics of HTML structures?

1, remove or when the style is lost can make the page appear clear structure;

2. Screen readers (if visitors have visual impairments) will "read" your Web page entirely according to your logo;

3.PDA, mobile phones and other devices may not be like the normal computer browser to render the Web page (usually because these devices are weak support for CSS);

4. Search engine crawler also relies on the tag to determine the context and the weight of each keyword;

5. It is important that your page is easily understood by the crawler, because the crawler will largely ignore the markup used for performance and focus on semantic tagging;

6, facilitate the team development and maintenance.