It shows I've visited twice already, from different countries, IPs and browsers. I don't think this works. This open source one does work between incognito and

It shows I've visited twice already, from different countries, IPs and browsers. I don't think this works. This open source one does work between incognito and normal session: https://fingerprintjs.github.io/fingerprintjs/ https://fingerprintjs.github.io/fingerprintjs/