undefined
Oh God please no. Strong TikTok/WhatsApp voice message vibes
This is the correct answer. Facebook has third-party scripts all over the internet. I wish people would understand this — just because you’re not a Facebook user doesn’t mean Facebook (or anyone else) doesn’t track you.
I’m not sure about Facebook but tons of trackers are in apps too so the typical “use an adblocker” grumble isn’t even accurate either.
I’ve been blocking Google domains completely (except for OCSP) for almost a year (using DNS). I’m sure some domains use Google Cloud and slip past the DNS blocks, but usually the only things that break are captchas and some shitty old websites that pull jQuery from a Google domain (why would anyone do that?).
“It breaks all of the internet” is a little dramatic, maybe if you block their OCSP domains that’s true.
I do agree though that 80% is low, even if only counting the traditional tracking script that’s been used everywhere for ages.