[fr3dx]

> But now, browsers don’t share caches between origins for privacy reasons

I didn't heard about this thing until today, are you sure that it is already implemented in all major browsers? I have found this source [1] but for what I can tell, at the moment this feature is behind a flag in chromium and firefox (maybe it is already implemented in Safari).

[1] https://www.jefftk.com/p/shared-cache-is-going-away

[dna_polymerase]

https://www.chromestatus.com/feature/5730772021411840

https://bugzilla.mozilla.org/show_bug.cgi?id=1536058

https://bugs.webkit.org/show_bug.cgi?id=110269

[chrismorgan]

You are correct and I was wrong; I had thought it had been shipped, but it shipped behind a flag.