The online video site, Vimeo, was blocked by for over a month now by Internet.gov.sa. This is an excerpt from Vimeo’s Wikipedia page:
Vimeo allows only user-created videos, of a “friends and family” nature. No pornography, TV shows, music videos, movies or anything not created by the user can be uploaded.
As usual, you can help by filling the unblock request form here. And use that quote above regarding Vimeo’s policy regarding pornography.