What powers rdcastings.co.uk?
Last seen Jun 2026 · 36 technologies across 19 categories
Analytics
Google Analytics
since Jun 2021
Skai
since Mar 2024
CDN
cdnjs
since Dec 2021
Cloudflare
since Jun 2021
Google Cloud CDN
since Feb 2026
StackPath
since Jun 2021
CMS
Cookie compliance
CookieYes
since Dec 2021
Databases
MySQL
since Jun 2021
Ecommerce
Wix eCommerce
since Jun 2026
IaaS
Google Cloud
since Feb 2026
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
LazySizes
since Jul 2022
Priority Hints
since Sep 2023
Programming languages
Security
HSTS
since Sep 2022
Really Simple SSL & Security
since Apr 2024
SEO
Tag managers
Google Tag Manager
since Jun 2021
UI frameworks
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
EWWW Image Optimizer
since Jul 2022
Audience
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.36 / 10 · ranked #43,413,972 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 18.4 MB · 247 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| rdcastings.co.uk | 25 |
| www.rdcastings.co.uk | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Wix eCommerce Jun 2026
- dropped Envoy May 2026
- detected Google Analytics May 2026
- detected Envoy Mar 2026