window.duckduckgoDebugMessaging | Huge DOM compatibility table

Browser	Version	Own?	Type	As String
Chrome	94.0.4590	?	?	?
Edge	92.0.902	?	?	?
Firefox	90.0.0	?	?	?
Java	11.0.10	?	?	?

Properties	Chrome	Edge	Firefox	Java
log	?	?	?	?
signpostEvent	?	?	?	?