What powers cfschool.org.uk?
Last seen Jun 2026 · 10 technologies across 6 categories
Font scripts
Google Font API
since Jun 2022
Hosting
UKFast
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2025
RSS
since Dec 2025
Security
HSTS
since Nov 2022
Webmail
Google Workspace
since Aug 2022
Audience
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.94 / 10 · ranked #13,841,970 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 8.7 MB · 55 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Amazon S3 Jan 2026
- dropped Amazon Web Services Jan 2026
- dropped Cloudflare Jan 2026
- dropped Cloudflare Bot Management Jan 2026
- dropped FancyBox Jan 2026
- dropped jQuery UI Jan 2026
- dropped Matomo Analytics Jan 2026
- dropped Vimeo Jan 2026
- detected Font Awesome Dec 2025
- detected Modernizr Dec 2025
- detected Open Graph Dec 2025
- detected RSS Dec 2025