My uploaded favicon doesn't display
Are you using Internet Explorer?
Please note that Internet Explorer doesn't support displaying favicons next to your URL or on the tab or the window when you open the site. The favicon will only be displayed if the site is bookmarked and in your Favorites folder. However, Firefox displays the favicon in the address bar, the tab or window and in your bookmarks menu. Unfortunately this is browser behavior over which we have no control.
If you would like have a cross browser favicon, please check out this thread where one of our Champs has given some instructions on how to do this: Cross Browser Favicon.