What krystal.io is built with
Read on 2026-10-28 17:01. 10 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Apache HTTP Server | Web servers | 2.4.66 | 100% | headers server: Apache/2.4.66 (Unix) |
| Cloudflare | CDN | 100% | dns NS: iris.ns.cloudflare.com | |
| Cloudflare DNS | Hosting | 100% | dns NS: iris.ns.cloudflare.com | |
| Google Workspace | Webmail, Email | 100% | dns MX: aspmx.l.google.com | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=16070400; includeSubDomains | |
| Let's Encrypt | SSL/TLS certificate authorities | 100% | certIssuer: Let's Encrypt, YR2 | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta content="https://krystal.io/" property="og:url"> | |
| PWA | Miscellaneous | 100% | dom link[rel='manifest']: <link href="/site.webmanifest" rel="manifest"> | |
| Priority Hints | Performance | 100% | dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <link rel="preload" href="/_next/static/media/logo-pumpkin.14529bf1.svg" as="image" fetchpriority="high"> | |
| UNIX | Operating systems | 100% | headers server: Apache/2.4.66 (Unix) |
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