Safari is giving me so many problems loading up websites. I immedidately get this error message (see screen shot) or a shorter message stating Safari cannot open specified address. When I can't load a website, I go to Firefox and have no problem. Yes, I have ad blockers, etc., but I also have them on Firefox. This is a new problem over the past few weeks. Any ideas? This is the only way I could figure out how to put this screen shot in. See below. Thanks.
Imgur 
