What powers ofsted.gov.uk?
Last seen Jun 2026 · 38 technologies across 19 categories
Analytics
Google Analytics
since Jun 2018
Hotjar
since Aug 2018
Cache Tools
Varnish
since Jun 2018
CDN
Amazon CloudFront
since Aug 2018
Cloudflare
since Jul 2024
jQuery CDN
since Dec 2025
jsDelivr
since Jul 2020
Unpkg
since Dec 2025
CMS
Comment systems
JavaScript Frameworks
Hogan.js
since Jun 2018
JavaScript libraries
Maps
Google Maps
since Aug 2018
Miscellaneous
Open Graph
since Sep 2022
PWA
since Nov 2024
PaaS
Amazon Web Services
since Jan 2019
Azure
since Mar 2022
Programming Languages
Reverse proxies
F5 BigIP
since May 2019
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Bootstrap
since Aug 2022
GOV.UK Frontend
since Mar 2022
GOV.UK Template
since Jul 2021
GOV.UK Toolkit
since Jul 2021
UIKit
since May 2026
Web Frameworks
Django
since Dec 2025
Ruby on Rails
since Jun 2018
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
AddThis
since Aug 2018
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 72% phone
- 27% desktop
- 1% tablet
United Kingdom
Ireland
United States
Germany
France
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.18 / 10 · ranked #5,344 of all domains
3,971 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.3 MB · 8 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| explore.ofsted.gov.uk | 17 |
| logos.ofsted.gov.uk | 11 |
| reports.ofsted.gov.uk | 11 |
| contact.ofsted.gov.uk | 10 |
| complain.ofsted.gov.uk | 9 |
| mobile.parentview.ofsted.gov.uk | 9 |
| parentview.ofsted.gov.uk | 8 |
| www.ofsted.gov.uk | 8 |
| ofstedengagement-hub.ofsted.gov.uk | 7 |
| reports.beta.ofsted.gov.uk | 7 |
| learnerview.ofsted.gov.uk | 6 |
| mobile.learnerview.ofsted.gov.uk | 6 |
| idsr.ofsted.gov.uk | 5 |
| ofstedinspector-eoi.ofsted.gov.uk | 5 |
| resourcing.ofsted.gov.uk | 3 |
| portal.ofsted.gov.uk | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected UIKit May 2026