zlacker

>>abused+(OP)
This website does not track you. Correction -> This website does not track you via JS. You have no idea what's logged on the backend.

>>s1k3s+Z5
It logs requests to the site, which is far less invasive than the fine detail of browser fingerprinting and tracking that JS allows: JS can see your mouse pointer's position, how long you spent on each area of the page, which parts of the text you selected, and many many other things.

Things like this are seriously creepy: https://www.crazyegg.com/blog/mouse-recorder/

>>userbi+lb
Heatmaps have legitimate, non-tracking, purposes.

eg: hotjar.com sessioncam.com

Legitimate tools for measuring effectiveness of pages with little in the way of nefarious tracking afaics. Also very useful for replaying user errors/problems.