Does Cloudflare support HTTP/2 Cache-Digest to optimize Server Push?




I was wondering if Cloudflare’s HTTP/2 server supports cache-digest to optimize HTTP/2 server push.


Yes Cloudflare supports server push.


OK - well understood that Cloudflare supports server push, but what about “Cache-Digest”?

Is there a way to make the receiving browser double check, if the file is already cached and to cancel downloads of the same file?