The tracking beacon is harmless, I actually think the feature is pretty cool. And it looks like Mozilla's MDN uses non-opting tracking beacons as well: https://

The tracking beacon is harmless, I actually think the feature is pretty cool. And it looks like Mozilla's MDN uses non-opting tracking beacons as well: https://github.com/mozilla/kuma/issues/1985 https://github.com/mozilla/kuma/issues/1985 So there's no need to file an issue with the same company who does the same thing on their developer network.