What powers rozpocetpro.cz?
Last seen Jun 2026 · 17 technologies across 13 categories
Analytics
Facebook Pixel
since Dec 2025
Google Analytics
since May 2025
CDN
Cloudflare
since May 2025
Font scripts
Google Font API
since May 2025
Issue trackers
Sentry
since May 2025
JavaScript frameworks
React
since May 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jan 2026
Miscellaneous
Open Graph
since Jan 2026
PWA
since May 2025
PaaS
Fly.io
since May 2025
Security
HSTS
since May 2025
Tag managers
Google Tag Manager
since Apr 2026
UI frameworks
Radix UI
since May 2025
Tailwind CSS
since May 2025
Webmail
Google Workspace
since Dec 2025
Audience
- 53% desktop
- 47% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.5 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 14.1 MB · 146 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Remix May 2026
- detected Google Tag Manager Apr 2026
- dropped Cookiebot Mar 2026
- dropped Microsoft Advertising Mar 2026
- dropped Microsoft Clarity Mar 2026
- dropped Smartsupp Mar 2026
- detected Open Graph Jan 2026
- dropped PostHog Jan 2026
- detected WhatsApp Business Chat Jan 2026