I’m not sure I understand Safari’s tracker blocking.
MacRumors is the biggest offender, so I will use it as an example.
Safari says it is blocking 55 trackers from this site, but the privacy report shows far more than that. Additionally, the trackers Safari is blocking are not on the list of trackers on the privacy report.
Is Safari only blocking a fraction of the trackers?
Edit: looking again, Safari says it blocked adnxs.com but the privacy report shows that MacRumors contacted that domain while I was typing the above comment.
I am now a bit skeptic to Privacy Report.
after the iOS 15.2 just launched, I check the web domain section in the Privacy report, an domain named like mask.iCloud.com got most nos of hits. It made sense because I enabled iCloud relay which is good.
Just now, I checked again the most contacted domain in the Privacy Report, I found mask.icloud.com had been gone. It might be Apple does not want to mislead us, but on the other hand it reveals:
The rules of the report are dynamic. It seems not following any filtering rules runs on device but kind of server based that could be changed dynamically.
Apple has tried to hidden something.