Session replay scripts
I've already posted it over in the forums: https://forum.ind.ie/t/session-replay-scripts/1948
University of Princeton has done a study about session replay scripts and their usage on the top 10.000 Alexa sites: https://webtransparency.cs.princeton.edu/no_boundaries/session_replay_sites.html
They also provided a list of script URL substrings they tested against: https://gist.github.com/gunesacar/0c67b94ad415841cf3be6761714147ca
Might be worth including into Better as well.