What web analytics do you guys use?

Hello,

I'd like to know which web analytics you guys are using. In the past I used to use Google Analytics and it was just fine. Now with the GDPR but also being more sensible to data privacy I really could not really find an alternative. At least not really one that was free. To make it short I wrote my own

But if you don't use that, then pay for something or just stick with GA? I'd like to know :-)