Detailed explanation of the use of <meta> tags in HTML-HTML Tutorial-php.cn

Detailed explanation of the use of tags in HTML

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Release： 2018-06-05 10:44:04

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This article mainly introduces the use of tags in HTML. It is very good and has certain reference value. Friends who need it can refer to it

In the web pages we create, if If you want it to be accessible to more people, the best way is to find your URL through a search engine, so your web page needs to have keywords that the search engine can identify, so the in HTML Tags are this function. They write the key information of this page so that search engines can identify it. Then let’s talk about how to use :

<head>
<title>mate</title>
<meta http-equiv="content-type" content="application/xhtml+xml; charset=UTF-8" />
<meta name="author" content="Erwin Aligam - styleshout.com" />
<meta name="description" content="Site Description Here" />
<meta name="keywords" content="keywords, here" />
<meta name="robots" content="index, follow, noarchive" />
<meta name="googlebot" content="noarchive" />
</head>

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　1. Use of attributes

This is a simple example. This tag is written in and will not be seen by the user. This is more Depend on your own needs to see whether you want these functions. The attributes of the tag mainly include http-equiv and name.

http-equiv is like the header file of http. It can send some useful information to the browser to help better display the content you want. The value of the http-equiv attribute can include content-type and expires. , refresh and so on.

The name attribute is mainly used to describe web pages. The value of the name attribute can be: author, description, keywords, generator, etc.

　 2. Application of the name attribute

The use of name can be seen in the examples above, such as keywords and description. Working principle, the search engine will first exclude the keywords and description in the robot's automatic retrieval page, and add them to its own database, and then sort the website according to the density of the keywords, so these two attributes are very important

　Note : The content content of keywords should be limited to 36 characters.

The content of description should be limited to 76 characters.

These two need to be used together

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