My favicon works fine in IE. The only issues with Chrome I found is if the icon is local. This is not the case here: http://www.kine-stammheim.ch
I also tried rebuilding the favicon...
Found the solution:
- Close Chrome
- Open your User Data folder (http://dev.chromium.org/user-experience/user-data-directory)
- Delete the Favicons file
- Run Chrome
- Visit sites to force the icons to be re-downloaded
Placing the icon in root folder worked for me.
来源：https://stackoverflow.com/questions/19641000/favicon-is-not-loading-in-chrome