I don't think that the people running SuprNova would want to start infecting people's computers as they are trying to be the number 1 torrent search site on the internet. They abstain from porn, because of the amount of younger people that go there, so do you really think that they would want viruses on their site as well?
Try search.suprnova.org, as it is usually up and running well.
Also, if you are trying to go to
www.suprnova.org and aren't getting anywhere, try refreshing the site. SuprNova.org redirects to multiple sites, as it is not hosted on one server.