What crates.io is built with
Read on 2026-10-28 14:53. 10 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Amazon CloudFront | CDN | 100% | dns CNAME: d1giv1jz9u2d0b.cloudfront.net | |
| Amazon Route 53 | Hosting | 100% | dns NS: ns-217.awsdns-27.com | |
| Amazon Web Services | PaaS | 100% | dns NS: ns-217.awsdns-27.com | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=31536000; includeSubDomains | |
| Mailgun | 100% | dns TXT: v=spf1 include:mailgun.org ~all | ||
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:title" content="crates.io: Rust Package Registry" > | |
| Svelte | JavaScript frameworks | 100% | implied SvelteKit | |
| SvelteKit | UI frameworks | 100% | dom a,body @data-sveltekit-preload-data: hover | |
| Varnish | Caching | 100% | headers via: heroku-router, 1.1 varnish | |
| Vite | Miscellaneous | 100% | implied SvelteKit |
Look up any site with GET /v1/lookup?domain=crates.io. Start free.