What powers calisen.com?
Last seen Jun 2026 · 13 technologies across 12 categories
Analytics
Google Analytics
since Jan 2023
Mixpanel
since Jan 2026
CMS
Umbraco
since Apr 2026
Cookie compliance
OneTrust
since Dec 2023
Font scripts
Google Font API
since Jan 2023
JavaScript frameworks
Miscellaneous
PWA
since Dec 2023
Performance
Priority Hints
since Apr 2026
Tag managers
Google Tag Manager
since Jan 2023
UI frameworks
Tailwind CSS
since Dec 2023
Web frameworks
Microsoft ASP.NET
since Apr 2026
Web servers
Kestrel
since Apr 2026
Webmail
Microsoft 365
since Jan 2023
Audience
- 61% phone
- 39% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.99 / 10 · ranked #1,601,645 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 1.1 MB · 37 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Headless UI May 2026
- dropped HSTS May 2026
- dropped Next.js May 2026
- dropped Node.js May 2026
- dropped Open Graph May 2026
- dropped React May 2026
- dropped Swiper May 2026
- dropped Vercel May 2026
- dropped Webpack May 2026
- detected Alpine.js Apr 2026
- detected Google Font API Apr 2026
- detected Kestrel Apr 2026
- detected Microsoft ASP.NET Apr 2026
- detected Priority Hints Apr 2026
- detected Umbraco Apr 2026
- detected Mixpanel Jan 2026