@StartpageSearch
There are two caveats to the above to be mindful of.

1. Unfortunately CloudFlare is used by #Visa last we checked but Visa have a bespoke setup that negates the need for the aforementioned '#CFRay'.

2. Be mindful that the #UBlock addon fetches all its #blockLists from CloudFlare. May be reason for not blocking or warning of the #MITMAttack, and why BCMA #addon is neccessary.

Don't trust BCMA.xpi? — Convert the #XPI to a #ZIP file and read the code.

https://notabug.org/dCF/deCloudflare/src/master/subfiles/about.bcma.md