What powers concrete.org.uk?
Last seen Jun 2026 · 34 technologies across 18 categories
Analytics
Google Analytics
since Feb 2025
CDN
Google Hosted Libraries
since Feb 2022
Unpkg
since Mar 2026
CMS
WordPress
since Jul 2025
Databases
MySQL
since Jul 2025
JavaScript frameworks
JavaScript libraries
Flickity
since Jul 2025
Isotope
since Jul 2025
LazySizes
since Aug 2025
OWL Carousel
since Jul 2025
Select2
since Jul 2025
Miscellaneous
Open Graph
since Jul 2025
Operating systems
Windows Server
since Jan 2019
Payment processors
PayPal
since Jun 2026
Performance
Priority Hints
since Jun 2026
Programming languages
PHP
since Jul 2025
TypeScript
since Jul 2025
Security
HSTS
since Sep 2022
UI frameworks
Animate.css
since Jul 2025
Bootstrap
since Apr 2018
Web frameworks
Microsoft ASP.NET
since Apr 2018
Web servers
Webmail
Microsoft 365
since Oct 2024
Widgets
WordPress plugins
Audience
- 60% desktop
- 40% phone
India
United Kingdom
Malaysia
Ireland
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.76 / 10 · ranked #271,147 of all domains
138 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 2.6 MB · 133 requests
- WordPress theme: hub · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.concrete.org.uk | 29 |
| concrete.org.uk | 9 |
| members.concrete.org.uk | 7 |
| ict.concrete.org.uk | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected PayPal Jun 2026
- detected Priority Hints Jun 2026
- dropped RSS Jun 2026
- detected WooCommerce PayPal Payments Jun 2026
- dropped core-js May 2026
- dropped prettyPhoto May 2026
- dropped WooCommerce May 2026
- dropped Contact Form 7 Mar 2026
- dropped Twitter Emoji (Twemoji) Mar 2026
- detected Unpkg Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected LazySizes Aug 2025