What companieshouse.gov.uk is built with
Read on 2026-10-28 15:41. 13 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Amazon Route 53 | Hosting | 100% | dns NS: ns-824.awsdns-39.net | |
| Amazon Web Services | PaaS | 100% | dns NS: ns-824.awsdns-39.net | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=31536000; preload | |
| HTTP/3 | Miscellaneous | 100% | headers alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h | |
| Microsoft 365 | Webmail, Email | 100% | dns MX: -uk.mail.protection.outlook.com | |
| Nginx | Web servers, Reverse proxies | 100% | headers server: nginx | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:image" content="https://www.gov.uk/assets/collections/govuk-opengraph-image-4196a4d6333cf92aaf720047f | |
| RSS | Miscellaneous | 100% | dom link[type*='application'] @type: application/atom+xml | |
| UIKit | UI frameworks | 100% | html: </div> </details><hr class="govuk-section-break govuk-section-break--xl govuk-section-break--visible"> <p class="govu | |
| Varnish | Caching | 100% | headers via: 1.1 router, 1.1 varnish | |
| GOV.UK Frontend | UI frameworks | 90% | html: </head> <body class="gem-c-layout-for-public govuk-template__body"> <script nonce="I8sEnUHLpQAAkB0fdp | |
| Ruby | Programming languages | 50% | implied Ruby on Rails | |
| Ruby on Rails | Web frameworks | 50% | meta csrf-param: authenticity_token |
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