I see. Thank you for your reply. Do you think it is possible that vimeo publishes a dedicated support article on how to configure one's browser for best experience on vimeo / limitations of available browsers?
Just wanted to give Vimeo another try, not having to deal with the damn Flash Player. When I visited this URL https://vimeo.com/84297020 Firefox prompted me to enable Flash. The video is in Flash. Can anyone clarify, please?