Description:

The HTML <header> tag represents a group of introductory or navigational aids.

The <header> element should be used as a container for introductory content or set of navigational links.

Example Code:
<!DOCTYPE html>
<html>

<head>
<title>Untitled 1</title>
</head>
<body>
<header>
<h1>Header of Page</h1>
</header>
<article>
<p>Description and information of page goes here.</p>
</article>
<footer>
Footer of Page - Copyright
</footer>

</body>
</html>
Result:
Attributes:

None

Global Attributes:

The <header> tag also supports the Global Attributes in HTML5

Event Attributes:

The <header> tag also supports the Event Attributes in HTML5