What powers crsonline.org.uk?
Last seen Jun 2026 · 13 technologies across 10 categories
Analytics
Google Analytics
since Feb 2023
CDN
Amazon S3
since Feb 2023
CMS
Cookie compliance
CIVIC
since Apr 2025
JavaScript libraries
Miscellaneous
Popper
since Jul 2025
PaaS
Amazon Web Services
since Feb 2023
Programming languages
PHP
since Feb 2023
Security
HSTS
since Feb 2023
Web servers
Nginx
since Feb 2023
Audience
- 65% phone
- 35% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.4 MB · 13 requests
Homepage as crawled by the HTTP Archive, Jul 2026.