What is the usage of meta tag in html5

In HTML5, the meta tag is used to provide metadata for the HTML document to be parsed by the browser. The syntax is ""; this tag is always located inside the head tag, and the metadata Passed in pairs as names or values ​​and called by the browser.

The operating environment of this tutorial: Windows 10 system, HTML5 version, Dell G3 computer.

#What is the usage of meta tag in html5

Metadata (Metadata) is the data information of the data. The

tag provides metadata for an HTML document. The metadata will not be displayed on the client, but will be parsed by the browser.

The META element is usually used to specify the description, keywords, last modification time of the file, author and other metadata of the web page.

Metadata can be called using browsers (how content is displayed or pages are reloaded), search engines (keywords), or other web services.

The tag is usually located within the area.

Note: Metadata usually appears as name/value pairs.

Note: If the name attribute is not provided, the name in the name/value pair will use the value of the http-equiv attribute.

Examples are as follows:

Example 1 - Define document keywords for search engines:

<meta name="keywords" content="HTML, CSS, XML, XHTML, JavaScript">

Example 2 - Define web page description:

<meta name="description" content="Free Web tutorials on HTML and CSS">

Example 3 - Definition page author:

<meta name="author" content="Hege Refsnes">

Example 4 - Refresh the page every 30 seconds:

<meta http-equiv="refresh" content="30">

Recommended tutorial: "html video tutorial"

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