Bewertet mit 3 von 5 Sternen

Will it block Google, Facebook, Microsoft ?
I'm not sure I understand the relevance of this add-on.
Neutral 3 stars.

Diese Bewertung wurde für eine vorherige Version des Add-ons (1) abgegeben. 

Not a full add-on

This proof-of-concept was created to spark some ideas on how Mozilla can protect users' data after sharing with web sites. Check out the blog post for more info:

The sites that end up getting blocked depend on the sites you visit, and how they get blocked are different as well.