Recently I found that when my Safari started up, it would fail to load my homepage, Every time I tried to access this page, it would try to redirect to, which would redirect it to, and it would go into a loop. I found an article at that described how to fix this.

Check out to see the original article.

Essentially, what you need to do is to go into your Safari Preferences, into the Security section, click the Show Cookies button, then delete any cookies in the list that have come from Netscape.