What powers h-edu.sk?
Last seen Jun 2026 · 15 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Dec 2020
CDN
Cloudflare
since Dec 2020
jsDelivr
since Jan 2024
Hosting
Rosti
since Oct 2023
JavaScript frameworks
Live chat
Miscellaneous
Programming languages
PHP
since Dec 2020
Security
reCAPTCHA
since Dec 2023
Tag managers
Google Tag Manager
since Dec 2022
UI frameworks
Tailwind CSS
since Jan 2024
Web frameworks
Audience
- 59% phone
- 41% desktop
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.62 / 10 · ranked #21,537,847 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 250 ms |
| CLS | 1.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 3.2 MB · 46 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected reCAPTCHA Feb 2026
- detected Cloudflare Browser Insights Nov 2025
- dropped reCAPTCHA Oct 2025