работает прекрасно, проверено

Thanks to the developers.

5 years without being updated

EDIT: Finally updated

WARNIING ....
becarefull DO NOT INSTALL it scam that play videos in background for profit it fake add on
you dont beleve there are prof a research by Bryan Campbell is full detailed how this works
here is link:
https://malwaretips.com/threads/fake-minerblock-extension-repeatedly-playing-videos-in-the-background.78859/

RICK IS OUT.

makes Firefox slower. features are slow, difficult to use; parts of sites do not load or appear wrong. REPORTED.

do not block pirate bay

Hasn't been updated in a while (which is worrying), but it still works 99% of the time pretty much flawlessly.

cumple lo que promete, me ha ayudado a bloquear minado de paginas que con otros no logro bloquear

Excellent.

Test your minerBlock at this Website URL ... https://cryptojackingtest.com/