How do I know if a friend on Facebook has blocked me?

[Jordan Green]

His profile picture and his name is still in the search engine, but when I click on it, it says " the page you requested is not found, you may have clicked an expired link or mistyped the address. Some web addresses are case sensitive."

[Girlie]

Try searching the person with another account. Make a fake account if you have to do so.

[Christy]

How I've seen it happen is that usualy when you block someone, the profile won't appear when you type his/her name. My friend recently blocked someone and when he tried to type her name in the search bar she didn't come up once. So you can't see their profile and they can't see yours. So most likely your not blocked.