code png favicon code example

Example 1: png favicon

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

Example 2: favicon png

<link rel="apple-touch-icon" href="older-iPhone.png"> // 120px
<link rel="apple-touch-icon" sizes="180x180" href="iPhone-6-Plus.png">
<link rel="apple-touch-icon" sizes="152x152" href="iPad-Retina.png">
<link rel="apple-touch-icon" sizes="167x167" href="iPad-Pro.png">