What I Use
I use Microsoft Clarity to record a bunch of stuff about your browser, IP, actions, etc. You can read More on about it and check it out on their site
Why I Use It
I just like to know how many people visit my website and what they do on it.
How to Opt-Out
Any site can use tracking like this, and if you want to opt out, I would suggest using brave browser, or installing an ad&tracker blocking extension.