Thanks. In case anyone is interested, I looked around a bit more and found these descriptions of Safari's (Webkit) intelligent tracking prevention starting fro

Thanks. In case anyone is interested, I looked around a bit more and found these descriptions of Safari's (Webkit) intelligent tracking prevention starting from 2017 (in reverse chronological order): Safari Tracking Prevention background: https://webkit.org/tracking-prevention/#intelligent-tracking-prevention-itp https://webkit.org/tracking-prevention/#intelligent-tracking... Blog posts about tracking prevention updates: https://webkit.org/blog/11545/updates-to-the-storage-access-api/ https://webkit.org/blog/11545/updates-to-the-storage-access-... https://webkit.org/blog/10218/full-third-party-cookie-blocking-and-more/ https://webkit.org/blog/10218/full-third-party-cookie-blocki... https://webkit.org/blog/9521/intelligent-tracking-prevention-2-3/ https://webkit.org/blog/9521/intelligent-tracking-prevention... https://webkit.org/blog/8613/intelligent-tracking-prevention-2-1/ https://webkit.org/blog/8613/intelligent-tracking-prevention... https://webkit.org/blog/8311/intelligent-tracking-prevention-2-0/ https://webkit.org/blog/8311/intelligent-tracking-prevention... https://webkit.org/blog/8142/intelligent-tracking-prevention-1-1/ https://webkit.org/blog/8142/intelligent-tracking-prevention... https://webkit.org/blog/7675/intelligent-tracking-prevention/ https://webkit.org/blog/7675/intelligent-tracking-prevention... Here is their tracking prevention policy definition: https://webkit.org/tracking-prevention-policy/ https://webkit.org/tracking-prevention-policy/