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"02" How do you understand HTML semantics and what are the benefits

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"02"How do you understand HTML semantics?


01, semantic, is through the HTML tag to represent the information contained in the page. 02, which has the semantics of HTML tags and the semantics of CSS naming. the meaning of the 03,html tag semantics is:represents the document structure by using a label that contains semantics, such as H1~h6,aside.
the meaning of 04,css semantics is:add meaningful class and ID to HTML tags to complement the non-expressive semantics.
05,Why semantics are needed
    • Clear structure. easy to maintain.
    • The blind can read with a reader.
    • Make the search engine crawl the webpage better. facilitate inclusion.



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"02" How do you understand HTML semantics, what are the benefits

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