Rated 5 out of 5 stars

Best addon to ban range of sites with subdomains, even entire upper domain
My example of contentblock-regex.txt:

^https?:\/\/(.+?\.)?(\w{2,60}\.)+(ru|su|рф)
^https?:\/\/(.+?\.)?vk\.com

This review is for a previous version of the add-on (3.1.0). 

Rated 5 out of 5 stars

This plugin is all that i need : Regex URL filtering. Very simple and do not require to set up.
Thank you for this simple plugin!

This review is for a previous version of the add-on (0.0.8.9m.1-signed).