I figured out how to add an icon to the favorites drop-down list in Safari 8.0 by looking at other sites that display the icon. I'm not sure why it works, but it works for me and the other websites that I looked at. Remember to indicate that the icon is a shortcut, the type is the image / x icon, and the file is an ICO.
<!DOCTYPE html> <html> <head> <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico"> </head> <body> </body> </html>
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