The Internet is Iran is already quite unique, thanks to the strict Government controlled filters in place. There was a recent study testing the top 100 website

The Internet is Iran is already quite unique, thanks to the strict Government controlled filters in place. There was a recent study testing the top 100 websites in each of Alexa's site categories. It tested if each was available in Iran using the Iran Firewall Test (http://viewdns.info/iranfirewall/ http://viewdns.info/iranfirewall/). The result? Approximately 27% of sites we tested were blocked. Categories such as adult sites saw much higher rates. The research piece is here for anyone interested: http://viewdns.info/research/current-state-of-internet-censorship-in-iran/ http://viewdns.info/research/current-state-of-internet-censo...