create favicon code example
Example 1: png favicon
<link rel="icon" type="image/png" href="logo.png" />
Example 2: favicon script
<link rel="icon" type="image/x-icon" href="http://example.com/favicon.ico" />
Example 3: make favicon transparent
This website can generate transparent favicon.ico from transparent png pictures.
https://favicomatic.com/
Example 4: favicon generator
<link rel="shortcut icon" type="image/x-icon" href="/favicon.ico">