What powers col.co.uk?
Last seen Jun 2026 · 22 technologies across 12 categories
Advertising
Adalyser
since Jun 2024
Microsoft Advertising
since May 2022
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Nov 2021
Microsoft Clarity
since Apr 2025
CDN
Cloudflare
since Nov 2021
Imgix
since Nov 2022
Font scripts
Google Font API
since Nov 2021
Issue trackers
Sentry
since Aug 2025
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Feb 2024
Reviews
Reviews.io
since Aug 2022
Security
Cloudflare Bot Management
since Feb 2024
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Nov 2021
Webmail
Apple iCloud Mail
since Oct 2025
Microsoft 365
since Aug 2022
Audience
- 84% phone
- 10% desktop
- 7% tablet
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.75 / 10 · ranked #4,641,643 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- CDN: Cloudflare
- Weight: 1.3 MB · 73 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 HubSpot Feb 2026
- detected Cloudflare Browser Insights Nov 2025
- detected Apple iCloud Mail Oct 2025
- detected Sentry Aug 2025