https://static.xx.fbcdn.net/rsrc.php/v4iRn04/yv/l/de_DE-j/hYmgLrZnM8F2AxvL0EvM5PpoQdTyCOVEb.js

Observations are retained as compact first-seen, last-seen, and hit aggregates. Presence here is not a security verdict and does not prove the URL remains active.