ezUP

It gets the job done. I would prefer a different UI where a single click just goes up one level and where a right-click opens the menu we see today, but that's a matter of personal preference, not an actual problem.

Does exactly what it says it will do, and works consistently with no problems. Going up through the levels of a website is something I do constantly, and this little extension saves me a lot of time and keystrokes. Just one click for each level up, and there I am! I have also used EZ Link Preview and EZ Search Overlay by this same developer, and they are excellent as well