What powers choose.co.uk?
Last seen Aug 2026 · 15 technologies across 12 categories
Analytics
CDN
Cloudflare
since Nov 2023
jQuery CDN
since Feb 2022
Font scripts
Glyphicons
since May 2019
Hosting
IONOS
since Aug 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
Sendinblue
since Jan 2023
Miscellaneous
Webpack
since May 2020
Programming languages
Go
since Aug 2022
Security
HSTS
since Nov 2023
UI frameworks
Bootstrap
since May 2019
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 71% phone
- 22% desktop
- 7% tablet
United Kingdom
Ireland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.71 / 10 · ranked #304,240 of all domains
115 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.3 MB · 40 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| energy.choose.co.uk | 9 |
| www.choose.co.uk | 6 |