What powers barevnaskola.cz?
Last seen Jun 2026 · 24 technologies across 17 categories
Analytics
Google Analytics
since May 2019
CDN
cdnjs
since Oct 2022
Cloudflare
since Oct 2022
Google Hosted Libraries
since Oct 2022
jQuery CDN
since Oct 2022
Ecommerce
Cart Functionality
since Oct 2022
SparkPost
since Aug 2022
Font scripts
Google Font API
since May 2019
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Oct 2022
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since May 2019
Security
HSTS
since Oct 2022
Tag managers
Google Tag Manager
since Oct 2022
UI frameworks
Web frameworks
Nette Framework
since May 2019
Web servers
Webmail
Google Workspace
since Aug 2022
Widgets
Elfsight
since Dec 2025
Audience
- 68% phone
- 32% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.75 / 10 · ranked #17,879,409 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 7.8 MB · 52 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| barevnaskola.cz | 21 |
| www.barevnaskola.cz | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Elfsight Dec 2025
- detected Priority Hints Dec 2025