Didnt really block anything – Umbra - Ad Blocker for Safari Browser, Best Free Content & Ads Block Extension Review

I used this for about a month or so. Can't see a difference between using it and not using it on most sites. Plenty of ads still show. Didn't see anything get blocked. Works on a couple sites, but ads still persistent 80% of the time.
Review by Goaliegeek on Umbra - Ad Blocker for Safari Browser, Best Free Content & Ads Block Extension.