Sometimes many links are 'forgotten' (not found) Rated 3 out of 5 stars

Well, the idea of SLP is quite good - no question. But there are enough situations and sites, where SLP oversees a lot of links. Perhaps it would help, if there would be a possibility to send the developer Links of sites where SLP fails and as well the links, which aren't recognized.
This happened on FF 22.0 Beta latest and Windows 7 64.

This review is for a previous version of the add-on ( 

Check out the just released version, I think you'll find things working much better. If you are still finding issues, please report them to our issue tracker on github: