Anonymous ID: 3e20b9 May 17, 2020, 1:19 p.m. No.9215078   🗄️.is 🔗kun

>>9214970 lb

>"Sign-in with Facebook" on every website

Not merely that. But what you can't see.

The "sign in" icon is hosted on FB's website

so their web server gets tickled by your browser

every time you see a website with a

>"Sign-in with Facebook"

Unless you take steps to block that kind of tracking.

FB knows what website you visited