What powers api.gov.uk?
Last seen Jun 2026 · 24 technologies across 11 categories
Analytics
Google Analytics
since May 2020
Plausible
since May 2021
Caching
Varnish
since May 2021
CDN
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Jul 2025
PaaS
Programming languages
Security
HSTS
since May 2023
UI frameworks
Bootstrap
since May 2023
GOV.UK Frontend
since May 2021
GOV.UK Template
since Jul 2021
GOV.UK Toolkit
since Jul 2021
UIKit
since Sep 2023
Web frameworks
Express
since Aug 2022
Web servers
Cowboy
since Nov 2022
Audience
- 100% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.47 / 10 · ranked #405,845 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 0.4 MB · 11 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| developer-portal.driver-vehicle-licensing.api.gov.uk | 11 |
| www.api.gov.uk | 11 |
| dataconnect.api.gov.uk | 10 |
| documentation.history.mot.api.gov.uk | 7 |
| register-for-ves.driver-vehicle-licensing.api.gov.uk | 6 |
| secureaccess.driver-vehicle-licensing.api.gov.uk | 5 |