This is in a profile with no addons, and only Resist Fingerprinting enabled. Also had it confirmed by someone else. Should be fairly easy to reproduce. Just

This is in a profile with no addons, and only Resist Fingerprinting enabled. Also had it confirmed by someone else. Should be fairly easy to reproduce. Just create a clean profile and access tracking with Resist Fingerprinting enabled in about:config Also the symptoms are identical to Lowes.com: https://api.fedex.com/track/v2/shipments https://api.fedex.com/track/v2/shipments ======= Access Denied You don't have permission to access "http://api.fedex.com/track/v2/shipments http://api.fedex.com/track/v2/shipments" on this server. Reference #18.946bdc17.1661726294.3996e59c ======