Are the HTTP/2 or SPDY protocols supported between Cloudflare and the origin server? : Exabytes Group

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Modified on: Wed, 22 Apr, 2020 at 4:16 PM

The HTTP/2 specification is focused on improving the browser behavior at this point. Therefore we

do not support SPDY or HTTP/2 between origin server and Cloudflare at this point. Instead we will

always use HTTP/1.x. With this, it is not necessary to make any modifications to the origin for enabling

HTTP/2 or SPDY.

Optionally you can use Railgun to achieve similar benefits to HTTP/2 or SPDY between your origin and Cloudflare.

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