Firefox：在地址栏中直观标记重定向

I'm wondering if there's any way to have Firefox 3 (or IE 7 or safari 3.1 or Opera) flag that a redirect has occurred (i.e. any deltas between the hyperlink or URL entered into address bar, and the page you land on), whether you've arrived from a hyperlink or entering URL into address bar.I'm wondering if there's any way to have Firefo