add a favicon in html code example

Example 1: add favicon to html

<link rel="icon" type="image/png" href="/favicon.png"/>

Example 2: html favicon

<link rel="shortcut icon" type="image/png" href="http://example.com/favicon.png"/>

Example 3: favicon in html

<link rel="icon" href="image.jpg" type="image/jpg">

Example 4: favicon for html page

<link rel="icon" type="image/png" href="/favicon.png"/>
<link rel="icon" type="image/png" href="https://example.com/favicon.png"/>