Rated 3 out of 5 stars

Από τον/την Χρήστης Firefox b4e749 στις Ιαν. 5, 2018 · μόνιμος σύνδεσμος

I was using this addon since RequestPolicy's death. Now Quantum killed this addon.
For other people finding an alternative, I am trying "3P Request Policy" and it's good.

https://addons.mozilla.org/en-US/firefox/addon/3p-request-blocker/