HTML <meta> element

<meta> tag defines a kind of meta information of the web page.

The meta tag used in this page:

<meta name="description" content="HTML <meta> 
element examples, HTML <meta> tag usage"/>
<meta name="keywords" content="HTML, meta, element, usage"/>

Attributes of <meta> tag:
name meta information names, include author, description, keywords, generator, revised and others.
content the meta information content
charset character encoding declaration
http-equiv HTTP message header attribute