What co2online.de is built with
Read on 2026-10-28 21:21. 10 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Apache HTTP Server | Web servers | 100% | headers server: Apache | |
| Friendly Captcha | Security | 100% | dom div.frc-captcha: <div class="frc-captcha friendly-captcha" data-sitekey="FCMK3TU84C5U0415" | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=63072000; includeSubDomains | |
| Let's Encrypt | SSL/TLS certificate authorities | 100% | certIssuer: Let's Encrypt, YR2 | |
| Microsoft 365 | Webmail, Email | 100% | dns MX: -de.mail.protection.outlook.com | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:title" content="Willkommen bei co2online – die gemeinnützige Energiespar-Beratung!"> | |
| PHP | Programming languages | 100% | implied TYPO3 CMS | |
| PWA | Miscellaneous | 100% | dom link[rel='manifest']: <link rel="manifest" href="/_assets/ce888ac328d34b64fcb03f6e17bade21/Frontend/@sites/co2online-main/assets/manifest-CKFO | |
| TYPO3 CMS | CMS | 100% | meta generator: TYPO3 CMS | |
| digi·access | Accessibility | 100% | scriptSrc: https://download.digiaccess.org/digiaccess |
Look up any site with GET /v1/lookup?domain=co2online.de. Start free.