What powers red-onion.co.uk?
Last seen Aug 2026 · 19 technologies across 14 categories
CDN
StackPath
since Apr 2021
CMS
Databases
MySQL
since Sep 2021
Font scripts
Google Font API
since Sep 2021
Twitter Emoji (Twemoji)
since Sep 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since May 2025
Programming languages
Video players
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Microsoft 365
since Jan 2024
Widgets
SevenRooms
since Jul 2026
WordPress plugins
Popup Maker
since Feb 2022
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 88% phone
- 12% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.96 / 10 · ranked #3,700,005 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 5.7 MB · 75 requests
- WordPress theme: divi (child: divi-child) · all themes
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.red-onion.co.uk | 16 |
| red-onion.co.uk | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected SevenRooms Jul 2026
- detected Twitter Emoji (Twemoji) Dec 2025