The Business and Business Plus versions of Website Builder let you add favicons to your website (more info). However, the favicon only displays for visitors if they're using supported browsers:
Browser | Oldest version supported |
---|---|
Chrome | 26 |
Internet Explorer | 9 1 |
Firefox | 19 |
Safari | 6 (using at least Snow Leopard/version 10.6) |
1 Internet Explorer versions 9 and 10 support ICO
files, but they do not get resized.