What powers darkacek.cz?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Apr 2019
CDN
Cloudflare
since Jun 2021
JavaScript libraries
Live chat
Tawk.to
since May 2025
Miscellaneous
HTTP/3
since Sep 2022
Performance
Priority Hints
since Aug 2025
Programming languages
PHP
since Apr 2019
Security
HSTS
since Aug 2025
UI frameworks
Web frameworks
Nette Framework
since Apr 2019
Audience
- 84% phone
- 16% desktop
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.5 s |
| INP | 225 ms |
| CLS | 0.15 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 2.0 MB · 66 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped PWA Feb 2026
- detected Cloudflare Browser Insights Nov 2025
- detected HSTS Aug 2025
- detected Priority Hints Aug 2025