excelent tool either to test own websites as well to enchance ones privacy.

This should become a native feature to the later versions of firefox. A must have feature that separates firefox from other browsers.

Combined with Firefox's built-in protections this add-on is invaluable to anyone who wants to have a semblance of control over the tracking of their online life.

Well thought out design that put users first!!

handy extension, easy to use, keeps trackers segregated

This extension is really cool, & should be incorporated as a standard feature of ff ( along with vertical tabs in the sidebar ). ( Extensively tried in Linux & Windows10 ).

And it doesn't pilfer my private data. Viva la libre!

This add-on is amazing, BUT..... I really really really would like to be able to re-order the list of containers alphabetically...