Facebook does not allow users to track who visits their profile page. If you are looking at someone's profile, they will not get a notification, and there is no "visitor list." However, there are exceptions:
This comprehensive guide covers how Facebook handles profile privacy, why third-party viewers are dangerous, and the legitimate ways you can track engagement on your page. 1. Does Facebook Allow You to See Profile Visitors? anonymous facebook profile viewer
The reality is that there are only two legitimate states for a Facebook profile: Facebook does not allow users to track who
When attempting to view someone's Facebook profile anonymously: they will not get a notification