What w3c.org is built with
Read on 2026-10-28 16:43. 6 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Cloudflare | CDN | 100% | headers server: cloudflare | |
| Cloudflare Bot Management | Security | 100% | cookies __cf_bm: Z5g63rM71cJSwiCI0u4iMhRmIUmqES3Y2oKG_J.5X | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=15552000; includeSubdomains; prel | |
| HTTP/3 | Miscellaneous | 100% | headers alt-svc: h3=":443"; ma=86400 | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:url" content="https://www.w3.org/"> | |
| RSS | Miscellaneous | 100% | dom link[type*='application'] @type: application/rss+xml |
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