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https://cloudflare-quic.com/   443

Does my browser support HTTP/3 & QUIC?

{{{
When loading this page from Cloudflare's edge network, your browser used HTTP/3.

This page is HTTP/3 & QUIC enabled. Try reloading a few times to spring it into action.

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When loading this page from Cloudflare's edge network, your browser used HTTP/2.
}}}

Firefox, chrome OK -- ToshinoriMaeno <<DateTime(2023-11-19T07:25:27+0900)>>

https://domsignal.com/http3-test


https://geekflare.com/http3-test/

== whois ==
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How to Test if a Website Supports HTTP/3?
By Chandan Kumar

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== history ==
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n-1.space.		300	IN	HTTPS	1 . alpn="h3,h2" ipv4hint=157.7.113.173

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