HTTP/2 301 server: GitHub.com content-type: text/html location: https://heycam.github.io/webidl/ access-control-allow-origin: * expires: Tue, 07 Oct 2025 01:25:17 GMT cache-control: max-age=600 x-proxy-cache: MISS x-github-request-id: D173:181378:3A996:4B00A:68E469A5 accept-ranges: bytes age: 0 date: Tue, 07 Oct 2025 01:15:18 GMT via: 1.1 varnish x-served-by: cache-bom-vanm7210075-BOM x-cache: MISS x-cache-hits: 0 x-timer: S1759799718.688670,VS0,VE315 vary: Accept-Encoding x-fastly-request-id: 2f9decf1d34ee282fe74a5cbe80656778a7a829a content-length: 162 HTTP/2 200 server: GitHub.com content-type: text/html; charset=utf-8 x-origin-cache: HIT last-modified: Tue, 05 Oct 2021 06:48:11 GMT access-control-allow-origin: * etag: W/"615bf52b-116" expires: Tue, 07 Oct 2025 01:25:18 GMT cache-control: max-age=600 content-encoding: gzip x-proxy-cache: MISS x-github-request-id: C14E:21217E:38DDD:493FA:68E469A4 accept-ranges: bytes age: 0 date: Tue, 07 Oct 2025 01:15:18 GMT via: 1.1 varnish x-served-by: cache-bom-vanm7210075-BOM x-cache: MISS x-cache-hits: 0 x-timer: S1759799718.016630,VS0,VE285 vary: Accept-Encoding x-fastly-request-id: 8b8cf9d6d33c4b5a42e9a6c7495cfb001cebb20c content-length: 190

Moved to https://webidl.spec.whatwg.org/