What powers orangeacademy.cz?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Aug 2018
CDN
jsDelivr
since Apr 2026
Font scripts
JavaScript libraries
Miscellaneous
HTTP/3
since May 2024
Open Graph
since Sep 2022
Operating systems
Red Hat
since Jul 2024
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Animate.css
since Aug 2018
Web server extensions
Web servers
Caddy
since Mar 2023
Audience
- 51% phone
- 48% desktop
- 2% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.72 / 10 · ranked #299,193 of all domains
74 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: Czech
- Weight: 1.2 MB · 59 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| orangeacademy.cz | 16 |
| kurzy.orangeacademy.cz | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Bootstrap Icons Apr 2026
- detected jsDelivr Apr 2026