What powers langleycastle.co.uk?
Last seen Jun 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
Amazon CloudFront
since Jun 2021
Cloudflare
since Aug 2022
Google Hosted Libraries
since Feb 2022
Unpkg
since Jul 2021
CMS
ExpressionEngine
since Aug 2021
JavaScript libraries
Miscellaneous
Babel
since Aug 2024
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jun 2021
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
Security
Cloudflare Bot Management
since Aug 2022
UI frameworks
Web frameworks
CodeIgniter
since Aug 2021
Web servers
Amazon EC2
since Jun 2021
Webmail
Microsoft 365
since Aug 2022
Audience
- 80% phone
- 21% desktop
United Kingdom
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.94 / 10 · ranked #1,701,416 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 2800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 3.1 MB · 103 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped React Mar 2026
- detected Google Analytics Feb 2026