What arena.ai is built with
Read on 2026-10-28 14:34. 9 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Cloudflare | CDN | 100% | headers server: cloudflare | |
| Cloudflare Bot Management | Security | 100% | cookies __cf_bm: E6HTcD3vBK4XedDnSGi3Z7PjfSUGbL5k8rqOLXUt5 | |
| Cloudflare DNS | Hosting | 100% | dns NS: joel.ns.cloudflare.com | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=15552000; includeSubDomains; prel | |
| HTTP/3 | Miscellaneous | 100% | headers alt-svc: h3=":443"; ma=86400 | |
| Lucide | Font scripts | 100% | dom svg.lucide: <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" str | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:title" content="Arena AI: The Official AI Ranking & LLM Leaderboard"> | |
| Priority Hints | Performance | 100% | dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <link rel="preload" as="script" fetchPriority="low" href="/_next/static/immutable/chunks/3pjssme17rgam.js"> | |
| Vercel | PaaS | 100% | headers x-vercel-cache: HIT |
Look up any site with GET /v1/lookup?domain=arena.ai. Start free.