Rated 4 out of 5 stars

Arrow images should replace backslashes, not go in front of them.
Domains don't make sense (if the address is addons.mozilla.org/something and I click addons, it should go to addons.mozilla.org; if I click mozilla, it should go to mozilla.org)

This review is for a previous version of the add-on (4.3.1-signed.1-signed).