问题
Favicon is not showing on Internet Explorer
<link rel="icon" href="favicon.ico" type="image/x-icon" />
<link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
I tried lots to showing Favicon on IE but failed can anyone know solution on that
回答1:
I had the same problem in IE. In my case it was because the favicon.ico actually had a image/png content-type and not image/x-icon. Even when I created it with icon editors.
After converting a regular png file with http://www.convertico.com/ it worked.
Keep in mind though that IE caches this very strict. You might need to restart your browser and/or clear cache to see it.
来源：https://stackoverflow.com/questions/13744890/favicon-is-not-showing-in-internet-explorer