What railway.app is built with
Read on 2026-10-28 12:32. 8 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Cloudflare | CDN | 100% | dns SOA: oundationdns.com dns.cloudflare.com | |
| Google Font API | Font scripts | 100% | dom link[href*='fonts.g'] @href: https://fonts.googleapis.com/css2?family=Inter+Tight:wght@100..900&d | |
| Google Workspace | Webmail, Email | 100% | dns MX: alt3.aspmx.l.google.com | |
| Let's Encrypt | SSL/TLS certificate authorities | 100% | certIssuer: Let's Encrypt, YR2 | |
| Lucide | Font scripts | 100% | dom svg.lucide: <svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 24 24" fill="none" stroke="currentColor" s | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:type" content="website"> | |
| PWA | Miscellaneous | 100% | dom link[rel='manifest']: <link rel="manifest" href="/site.webmanifest"> | |
| Priority Hints | Performance | 100% | dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <img src="/secret-landing/hero/bg-train-day-960.webp" srcSet="/secret-landing/hero/bg-train-day-640.webp 640w, /secret-l |
Look up any site with GET /v1/lookup?domain=railway.app. Start free.