favicon attributes code example
Example 1: html favicon
<link rel="shortcut icon" type="image/png" href="http://example.com/favicon.png"/>
Example 2: html favicon from png
<link rel="icon" type="image/png" href="http://example.com/image.png" />
<link rel="shortcut icon" type="image/png" href="http://example.com/favicon.png"/>
<link rel="icon" type="image/png" href="http://example.com/image.png" />