@0mieckey0
The HTML markup for icons is like this (Apple-touch-icon for SpeedDial, favicon for tab and bookmark list):
<link href="http://website.com/favicon.ico" rel="icon" type="image/vnd.microsoft.icon"> <link href="http://website.com/apple-touch-icon.png" rel="apple-touch-icon-precomposed" type="image/png">
Please read:
https://mathiasbynens.be/notes/touch-icons
http://www.hongkiat.com/blog/ios-touch-icon/