What powers csj.org.uk?
Last seen Jun 2026 · 21 technologies across 12 categories
Analytics
Azure Monitor
since Jan 2025
Google Analytics
since Jan 2019
CDN
Amazon S3
since May 2022
Cloudflare
since Sep 2020
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since May 2022
Azure
since Jan 2025
RUM
Microsoft Application Insights
since Jan 2025
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2020
Web frameworks
Microsoft ASP.NET
since Sep 2020
Audience
- 59% phone
- 41% desktop
United Kingdom
Spain
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.00 / 10 · ranked #568,286 of all domains
100 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.5 MB · 69 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped React May 2026
- detected Cloudflare Bot Management Apr 2026
- detected Preact Apr 2026
- dropped Cloudflare Bot Management Mar 2026
- detected Amazon S3 Oct 2025
- detected Amazon Web Services Oct 2025
- dropped Amazon S3 Aug 2025
- dropped Amazon Web Services Aug 2025