What powers zfpa.cz?
Last seen Jun 2026 · 32 technologies across 17 categories
Analytics
Google Analytics
since Jan 2019
Smartlook
since Jul 2022
CMS
Framer Sites
since Jun 2026
Kentico CMS
since Aug 2020
Sendgrid
since Aug 2022
JavaScript frameworks
JavaScript libraries
LMS
Moodle
since Jul 2022
Maps
Google Maps
since Jun 2026
Miscellaneous
Operating systems
Windows Server
since Jan 2019
Performance
Priority Hints
since Jun 2026
Programming languages
Security
HSTS
since Jun 2026
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
VideoJS
since Jul 2022
Web frameworks
Web servers
Audience
- 100% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.50 / 10 · ranked #890,048 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 1.9 MB · 92 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zfpa.cz | 22 |
| vzdelavani.zfpa.cz | 12 |
| extranet.zfpa.cz | 4 |
| upka.zfpa.cz | 3 |
| esanon.zfpa.cz | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Framer Sites Jun 2026
- detected Google Analytics Jun 2026
- detected Google Maps Jun 2026
- detected HSTS Jun 2026
- detected HTTP/3 Jun 2026
- detected Lenis Jun 2026
- detected Priority Hints Jun 2026
- detected React Jun 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped OneSignal Nov 2025
- dropped PWA Nov 2025
- detected Nginx Oct 2025