Tellstack

What claude.com is built with

Read on 2026-10-28 12:32. 8 technologies spotted.

TechnologyCategoryVersionConfidenceTell
CloudflareCDN100%headers server: cloudflare
Cloudflare Bot ManagementSecurity100%cookies __cf_bm: Pa5vjO7rJ24my3YwFGF.y5sgcEXDZV4cP7fkwJPMV
Cloudflare DNSHosting100%dns NS: randy.ns.cloudflare.com
HSTSSecurity100%headers strict-transport-security: max-age=31536000; includeSubDomains; prel
HTTP/3Miscellaneous100%headers alt-svc: h3=":443"; ma=86400
Open GraphMiscellaneous100%dom meta[property*='og:']: <meta property="og:title" content="Claude">
PWAMiscellaneous100%dom link[rel='manifest']: <link rel="manifest" href="/manifest.json">
Priority HintsPerformance100%dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <link rel="preload" as="script" fetchPriority="low" nonce="9rMy3BqJ9lx6xmODpWtPHw==" href="/_next/static/chunks/f8280cab

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