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What are the semantic HTML structures for website optimization?

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Jan 22, 2018 am 10:48 AM

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This time I will bring you semanticwhat are the HTML structures for optimizing the website, what are the notesof the semantic HTML structure, the following are practical cases, Let’s take a look.

1. Semantic tags are just HTML, and CSS does not have semantics. HTML is tags and CSS is attributes.

2. Semantic tag resume is based on the documented page. The web page is regarded as a document. The D (document) in the DOM and the document used in writing js are It has been clearly told to us that the computer treats the page as a document, and we can also classify the page as a type of document.

3. HTML tag itself has meaning. Such as p---paragraph, li---list, img---image, but some are unsemantic, such as p---pision, which cannot represent the attributes and presentation style of the content in the p tag.

4. Based on HTML, HTML5 adds semantic tags such as

5. My personal understanding is that HTML is XML with well-defined attributes. Semantic HTML can make the page structure clearer, write less CSS and JS, and be more conducive to SEO.

Two:

Search engine crawlers also rely on tags to determine the context and weight of each keyword.

In the past, you may not have considered that search engine crawlers are also website " Visitors", but now they are actually extremely valuable users. Without them, search engines will not be able to index your website, and then it will be difficult for general users to come and visit.

6. Is your page correct? It is very important that crawlers are easy to understand, because crawlers will largely ignore markup used for presentation and only focus on semantic markup.

So if the title of the page file is tagged instead, then this page is in search The position of the results may be relatively late.

I believe you have mastered the methods after reading these cases. For more exciting information, please pay attention to the php Chinese website Other related articles!

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