Governments all around the world block what they would deem undesirable, this could range from Gambling, Porn, Religious to a whole myriad of other sites. Sometimes this blocking is done on the gateway or firewall level but more often than not it is done on the DNS (Domain Name Service) level.
Technology
Nearly two months after Pennsylvania launched mobile sports betting, you can finally play at SugarHouse Sportsbook and Online Casino on Apple iPhones and iPads thanks to a workaround from the gaming provider.