If you’ve ever had an issue with a favicon being cached you can do the following to refresh the favicon for a specific site.

Solution

  1. Navigate to the location of the favicon e.g. yourdomain.com/favicon.ico
  2. Refresh you the a page on your domain
  3. The favicon is now updated

NOTE: If the favicon is somewhere else you’ll have to navigate to there. Look for the following (or something similar) in the markup:

<link rel="icon"
	type="image/png"
	href="/somewhere/favicon.ico" />

If you still can’t find it read over this Wiki entry for possible ways the favicon is setup.