I have 2 websites in the same server (ngnix)

Both are behind Cloudflare

I’m trying to get HTTPVersion of visitors by this : echo $_SERVER[‘SERVER_PROTOCOL’];

The first website show me : HTTP/2 as value

The other website show me : HTTP/1.1 as value

Both test from same computer/Browser

I saw this article :

Blockquote Connections from Cloudflare’s Edge to your origin server(s) only support HTTP/1.1.

But how come the first website show HTTP/2 ??

Are you sure that the first log showing HTTP/2 is from Cloudflare?

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