What powers theorypass.co.uk?
Last seen Jun 2026 · 34 technologies across 19 categories
Analytics
Cloudflare Browser Insights
since Jan 2026
Google Analytics
since Jun 2018
Caching
CDN
Cloudflare
since Feb 2024
CMS
WordPress
since Apr 2018
Databases
Documentation
Mailgun
since Feb 2024
Font scripts
Google Font API
since Apr 2018
Twitter Emoji (Twemoji)
since Jun 2018
JavaScript frameworks
JavaScript libraries
Select2
since Apr 2018
Miscellaneous
Performance
Priority Hints
since Feb 2024
Programming languages
Security
HSTS
since Feb 2024
SEO
Tag managers
Google Tag Manager
since Feb 2024
UI frameworks
Web servers
Apache HTTP Server
since Apr 2018
Webmail
Apple iCloud Mail
since Feb 2024
Audience
- 50% desktop
- 47% phone
- 3% tablet
United Kingdom
Netherlands
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.97 / 10 · ranked #13,173,989 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.6 MB · 62 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| theorypass.co.uk | 19 |
| www.theorypass.co.uk | 13 |
| highwaycode.theorypass.co.uk | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Sentry Feb 2026
- detected Cloudflare Browser Insights Jan 2026