Will run some test to see how good it is. Thanks for sharing this. Dr. Web web blocking is pretty good (and aggressive when it comes to ads, trackers, etc - a good thing). Not sure if it will match Bitdefender Trafficlight on malicious web blocking. Don't think either can block downloads like McAfee WebAdvisor, then again, I can't use that on Linux (not that I'd need download blocking for the most part on here).