http://privacyy3tsy4mge4qmg4nsid2vnhl7szzupphhkfsxvayx5tl2ztbqd.onion/cloudflare/index.html
You will be shocked at how many “privacy” websites use it, including Skiff.com email, KYCnot.me, Michael Bazzell’s OSINT, and even Monero’s official site at GetMonero.org. Finding out that Monero’s core team used Cloudflare to distribute binaries, was for me like finding out there is no Santa Clause.