Open a new incognitio window and go here: https://ec.europa.eu/info/privacy-policy/europa-analytics_en
Do not click accept on anything.
Check your cookies. Tracking cookies have been set before consent.
Many on HN are ranting about how something like this is illegal or that the GDPR is easy. The answer is that the GDPR is NOT easy. That some would say that setting tracking cookies on landing without consent is not legal, others that it is, and the EU is all over on enforcement.
If you browse an EU website, they track you without any explicit consent.
I prefer this approach personally, all their websites used to have a modal pop-up, you could not move forward until you consented. Between phone, desktop etc etc, SO annoying. I'm sure it turned a lot of folks off GDPR, so they cheat with this to try and avoid annoying people (as many others do).