It does a great job at blocking, but is regularly frustrating with re-enabling things. It's supposed to show you what it's blocking, but that's extremely hit-or-miss. Occasionally, there'd be something blocked where the only solution is to disable the extension. As in, right-click and disable *from Firefox itself.*

There needs to be a CPU limit on this extension, using 30% CPU of an intel i7 11th gen laptop CPU on YouTube is ridiculous. Firefox for Ubuntu snap, flatpack, or just .deb are affected. Must disable NoScript to fix it or allow everything fully for all domains on the page. I would like more domains to be added to the global trusted list though (by default) or have a popup at the top when you first visit a page.

WARNING! Causes crashes with SEVERE data loss. Since mid 2025, this extension regularly causes the browser to crash. It can even crash the browser so severely that windows freezes irreversibly, with SEVERE data loss as a result. The crashes stopped when I deleted this extension, and re-occurred after reinstalling it. Several others have reported the same issues on user forums.

It's not working.

I'm notified every time WebGL is blocked on each page load. There's no way to disable these notifications and it's very irritating.

Edit: updated to 5 stars as it can be disabled after all but the setting isn't described very clearly.

it's 5-stars, because it's little time and effort to manage and also Edward Snowden said that noscript is the best protection in the whole internet...(after some Firefox update, noscript does seem to block internet in Firefox,,, but I'm sure there will be a workaround in the next edition ... buona vacanza)

ok its a good security 4 ur browser but now the web is so slow that i cant even play a game on poki 💀💀