Ok...this is an example site...
http://www.singtao.com
Upon opening with Firefox or IE one sees three boxes and then Sing Tao, or with K-meleon, three question marks and then Sing Tao in the title bar.
With IE saving it to favorites, the three boxes still appear in the bookmark name.
With Firefox saving it to the bookmarks the boxes have been transformed to the correct Chinese Characters.
With K-meleon, the three question marks still appear in the bookmark name.