What powers happool.pl?
Last seen Jun 2026 · 13 technologies across 12 categories
Analytics
Google Analytics
since Jul 2025
CDN
jsDelivr
since Jul 2025
JavaScript frameworks
Stimulus
since Jul 2025
JavaScript libraries
Operating systems
Ubuntu
since Jul 2025
PaaS
OVHcloud
since Jul 2025
Performance
Turbo
since Jul 2025
Programming languages
Ruby
since Jul 2025
Rich text editors
Security
HSTS
since Jul 2025
Web frameworks
Ruby on Rails
since Jul 2025
Web servers
Audience
- 100% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.8 MB · 114 requests
- WordPress theme: happool · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.