Browser featuer wanted

[xela]

I tend to command-click on links when reading pages, and sometimes don't get to the resulting tab for days or even weeks. Which occasionally results in my uncovering a tab and going What the fuck? I would really like to be able to click on something in my browser at moments that would take me back to the page that referred me to the tab, in the hope of obtaining some context. I don't suppose anyone knows of a Firefox extension that does that? Or if it is perhaps a feature of Google Chrome?