I noticed that even Wikipedia is reported as having some trackers. But when I looked closer I noticed that most of those belong to the Wikimedia foundation, which is fine. I mean, I don't mind site owners tracking what I do on their site, I just don't want to be followed across the whole Web.
The rest of the Wikipedia trackers are supposed to be Google fonts and statics, but I couldn't witness any calls to those. Maybe the stats are not quite up to date?
If such a score is to be given, it better be fair and reflecting the current state of affairs.