404. That’s an error.

The requested URL /translate_c?depth=1&hl=de&ie=UTF8&prev=_t&rurl=translate.google.com&sl=de&tl=en&u=http://developers.facebook.com/docs/plugins/&usg=ALkJrhg1fIFh_t3dj7fAhCXh8mvSbsHH1Q was not found on this server. That’s all we know.