@ripcord @LWD @loxo @Bizarroland Some will report that they don’t work in Firefox (or whatever User Agent it receives), but actually work just fine. In my regular browsing I guess I see this once every couple of months (Firefox on OpenBSD).

@valentino All of them; they’re mostly the same! /jk But seriously try another OS: OpenBSD, Haiku, Serenity, Plan 9…

@hornedfiend @Seltsamsel That’s a good question and got me curious. I had a look at Telemetry collection and deletion from Mozilla. You can enter about:telemetry in the address bar to see what Firefox is collecting (even if it is not being sent).