Rated 3 out of 5 stars

This was my first choice for pdf add-on, but doesn't show up as option on some web pages. Also hope developer will read these and try and fix this, cause it would be a great add-on. I'll change my review also. :)

This review is for a previous version of the add-on (1.2.1-signed.1-signed). 

Please provide me some links where the addon is not working so that I can look into it and fix the issue.