HTML Headings

 HTML headings are defined with the <h1> to <h6> tags.

<h1> defines the most important heading. <h6> defines the least important heading: 

Example

<h1>This is heading 1</h1>
<h2>This is heading 2</h2>
<h3>This is heading 3</h3>

This is heading 1

This is heading 2

This is heading 3

This is heading 4

This is heading 5

This is heading 6