What proton.me is built with
Read on 2026-10-28 12:38. 13 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Algolia | Search engines | 100% | headers content-security-policy: .proton.me https://*.algolia.net https://*.algolianet.com https://go | |
| Amazon Web Services | PaaS | 100% | scripts: edia.s3.eu-central-1.amazonaws.com/8edaf308_cfc8_4fef_bcb9_f5c0c5dd5047_th | |
| Astro | Static site generator, JavaScript frameworks | 100% | dom link[href*='/_astro/'] @href: /_astro/Layout.BsWQlaD0.css | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=31536000; includeSubDomains; prel | |
| Headless UI | UI frameworks | 100% | dom button @id: headlessui-tabs-tab-_r87R_mfcq_ | |
| Let's Encrypt | SSL/TLS certificate authorities | 100% | certIssuer: Let's Encrypt, YR2 | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:title" content="Proton: Privacy by default"> | |
| PWA | Miscellaneous | 100% | dom link[rel='manifest']: <link rel="manifest" href="/site.webmanifest"> | |
| PayPal | Payment processors | 100% | headers content-security-policy: /proton.me https://*.paypal.com https://*.paypalobjects.com https://gro | |
| Priority Hints | Performance | 100% | dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <img fetchPriority="high" srcSet="https://pmecdn.protonweb.com/image-transformation/?s=a&image=proton_apps_logos_pme | |
| Proton Mail | Webmail | 100% | dns MX: mailsec.protonmail.ch | |
| Tailwind CSS | UI frameworks | 100% | css: rem}.dtc-bg-gray-75{--tw-bg-opacity:1;background-color:rgb(246 247 249/var( | |
| Zoom | Miscellaneous | 100% | dns TXT: zoom-domain-verification=ZOOM_verify_5990c1fbb09d4c6aba062cded6cb |
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