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httpwg.org

https://httpwg.org

B81
Performance 100Accessibility 85SEO 82Best Practices 100

6 technologies detected · Last audited Apr 21, 2026

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Technology stack

Cdn

Fastly

Frontend

Bootstrap Cloudflare Open Graph Varnish

Hosting

GitHub Pages

Frequently asked questions about httpwg.org

What technology does httpwg.org use?

httpwg.org is built with Bootstrap, Cloudflare, Open Graph, Varnish, and GitHub Pages.

Is httpwg.org fast?

Yes — httpwg.org scores 100/100 on Lighthouse mobile performance, in the top tier of audited sites.

Is httpwg.org accessible?

Mostly — httpwg.org scores 85/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does httpwg.org use?

No CMS fingerprint was detected on httpwg.org — it may use a static site generator or a custom application.

Where is httpwg.org hosted?

httpwg.org is hosted on GitHub Pages.

Does httpwg.org use HTTPS?

Yes — httpwg.org serves traffic over HTTPS.

1 audits

Apr 21, 2026 20:58 UTC Latest

/

Worker: worker-saopaulo-br-01

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Scores

Performance 100Accessibility 85Best Practices 100SEO 82PWA 0

Timing

LCP: 1.41 sFirst Contentful Paint: 1.19 sTTFB: 156 msTotal Time: 157 msCumulative Layout Shift: 0.000

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