I host many websites and I now that it is not always the problem of the website you are trying to view. Their server hosting site maybe very overloaded certain times of the day. The path in which your signal travels to get to TDR maybe congested at times along the way. With all of us from 50 states trying to get to TDR-each of us may get different times of day in which is may or may not be congested. TDR is in Atlanta but their server may be in Seattle. You can ping their IP address and see what speeds you get. You can run tests to tell you which server or hubs you are using to get to their server and this will often locate bottlenecks. And it may very well be the connection to the backbone in which TDR has that is not sufficient.