Rated 5 out of 5 stars

per Juha Aatrokoski el nov. 12, 2011 ·

Very useful, I quickly got addicted to this functionality. And now that Gentoo finally upgraded Firefox from 3.6 to 7, I had to make a version that works properly with it. It can be found here: https://addons.mozilla.org/en-US/firefox/addon/link-status-redux/