[Resolved] Why ico can't show at browser

Why ico file can't show at browser but the file exists. it's because you have visited the page with no webpage icon and browser remember it in cache. So you can clear the browser caches before you refresh your page.

Related code to apply ico file as webpage icon:

 <link rel="shortcut icon" href="favicon.ico">

This is a related post to how the steps to Clear browser caches in Google Chrome:
Clear browser caches in Google Chrome

And the way to clear cache in Internet Explorer 8 (IE8 & 9):
http://agsci.psu.edu/it/how-to/clear-internet-explorer-8-ie8-browsing-history-cache

Also in Firefox:
https://support.mozilla.org/en-US/kb/how-clear-firefox-cache

Reference:
http://stackoverflow.com/questions/19104795/browser-doesnt-show-favicon-ico-but-it-exists