Question: how to tell if you have been blocked from a website?
Answer: Blocked.org.uk. This website lets you check whether a site has been blocked by these filters. ...  UpDown.co. ...  CheckSite.us. ...  Blockedinchina.net. ...  Downornot.net. ...  Host-tracker.com. ...  Isup.me. ...  Upordown.net.