HTTP/3

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HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

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Updated 23 Mar 2026

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Alternatives to HTTP/3

Pinterest2776 sitesCookieScript876 sitesProton Mail543 sitesCookieFirst434 sitesWisepops331 sitesWeglot320 sitesImageKit.io303 sitesSleeknote279 sitesSumo Logic235 sitesDrip180 sites

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HTTP/3 vs Pinterest→HTTP/3 vs CookieScript→HTTP/3 vs Proton Mail→HTTP/3 vs CookieFirst→HTTP/3 vs Wisepops→

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HTTP/3 - Websites Using HTTP/3 | StackOptic