What greenend.org.uk is built with
Read on 2026-10-28 14:19. 10 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Apache HTTP Server | Web servers | 2.4.67 | 100% | headers server: Apache/2.4.67 (Debian) OpenSSL/1.1.1w mod_perl/2.0.11 |
| Debian | Operating systems | 100% | headers server: Apache/2.4.67 (Debian) OpenSSL/1.1.1w mod_perl/2.0.11 Perl/v5 | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=31536000 | |
| Let's Encrypt | SSL/TLS certificate authorities | 100% | certIssuer: Let's Encrypt, YE2 | |
| Nginx | Web servers, Reverse proxies | 1.24.0 | 100% | headers server: nginx/1.24.0 (Ubuntu) |
| OpenSSL | Web server extensions | 1.1.1w | 100% | headers server: che/2.4.67 (Debian) OpenSSL/1.1.1w mod_perl/2.0.11 Perl/v5.32.1 |
| Perl | Programming languages | 5.32.1 | 100% | headers server: .1w mod_perl/2.0.11 Perl/v5.32.1 |
| Ubuntu | Operating systems | 100% | headers server: nginx/1.24.0 (Ubuntu) | |
| X-Clacks-Overhead | Miscellaneous | 100% | headers x-clacks-overhead: GNU Terry Pratchett | |
| mod_perl | Web server extensions | 2.0.11 | 100% | headers server: ian) OpenSSL/1.1.1w mod_perl/2.0.11 Perl/v5.32.1 |
Look up any site with GET /v1/lookup?domain=greenend.org.uk. Start free.