Safari 5.0.1 or later: Slow or partial webpage loading, or webpage cannot be found Symptoms When loading webpages in Safari 5.0.1 or later, you may experience the following: Slow performance Partially-loaded pages Webpage "cannot be found" message Resolution Your DNS server(s) or your router may be affected by DNS prefetching in Safari 5.0.1 or later. Try a different DNS service Try a different DN