What cal.com is built with
Read on 2026-10-28 14:27. 9 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Cloudflare | CDN | 100% | headers server: cloudflare | |
| Cloudflare Bot Management | Security | 100% | cookies __cf_bm: M0kPWF9vbhthT5Hw1ioro.lXKacNoNCJKSnfiWoKc | |
| Cloudflare DNS | Hosting | 100% | dns NS: linda.ns.cloudflare.com | |
| Google Font API | Font scripts | 100% | dom link[href*='fonts.g'] @href: https://fonts.gstatic.com | |
| Google Tag Manager | Tag managers | 100% | html: me src="https://www.googletagmanager.com/ns.html?id=GTM-PV22BDLZ" height="0" width="0" style="display:none;visibility:hi | |
| Google Workspace | Webmail, Email | 100% | dns MX: alt1.aspmx.l.google.com | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=31536000 | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:url" content="https://cal.com/"> | |
| PWA | Miscellaneous | 100% | dom link[rel='manifest']: <link rel="manifest" href="https://api.jsonbin.io/v3/b/69739405ae596e708ff0394c?meta=false"> |
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