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by throwaway202302 1182 days ago
POST https://fpa.fingerprint.com/?ci=js/3.8.10&ii=fingerprintjs-p...

It looks like it is using heavy obfuscation.

1 comments

Scrolling a bit through the mess it seems, it is for exampling, trying to detect the used ad-blockers.

.... adGuardGerman:[u("LmJhbm5lcml0ZW13ZXJidW5nX2hlYWRfMQ==") ....

I see things hat look like font fingerprinting, CSS, Apple pay detection, ... , msPointerEnabled, ..., webkitResolveLocalFileSystemURL, ... cookie settings... ... used mathematical library (sinus, cosinus, ...) serviceworkers, ...RTCPeerConnection, hardwareConcurrency,

Maybe we could dissect it and analyze the full list?

At some other place, they documented e.g. you can get the light/dark theme information out of the CSS. Doesn't even need JS to do it.