Without your knowledge or consent, you can be recognized by your browser's fingerprint. This is due to the unique combination of up to hundreds of attributes that browsers can reveal.How to do a self-test
Unlike cookies, browser fingerprinting does not require any data to be stored to recognize users. The characteristics of the browser can be determined anew with each page visit.Frequently asked questions
How participation works
Sign up with your email address and receive one personalized link per week to check your fingerprint.
Test all browsers
You are free to use any browser on your devices. Try all browsers on both desktop and mobile devices!
You decide whether you participate on a weekly basis, or not. Besides, you can unsubscribe at any time. No questions asked.
Of course, we have not embedded any external content from third parties in our website to respect and protect your privacy.