Cache duration
Images served by Public Services are cached for one day. The public cache is purged every day at 00:00 UTC, allowing provider-side avatar changes to be picked up regularly.
First requestFetch and convert
Repeat requestsServe from cache
00:00 UTCDaily purge
What this means
- A recently changed upstream avatar may remain cached until the next refresh.
- Different URL paths or query strings may produce separate cached entries.
- The policy applies to shared Public Services, not to regular WebP Cloud proxy cache behavior.
Need manual purging or a cache policy tied to your own origin? Use a WebP Cloud proxy instead.