Thought I'd try this on a problem I've been researching today (which I resolved) where my service worker for offline PWA usage was working for everything except audio files.

I searched the following in say hello.so.

"Service worker fails on request for audio file"

I got back a couple of results related to general service worker use but none that get close to discussing the core problem that lead to the solution.

The same query in Google returns several results that together pointed me to the solution (it was around range headers in requests for media data types).

This is just one example though. I think the problem you are trying to fix is worth the effort. I just wonder if this is where humans are still stronger than computers - gathering unstructured data to use in problem solving.