What powers jkweb.cz?
Last seen Jun 2026 · 16 technologies across 12 categories
CDN
Google Hosted Libraries
since Jun 2024
Ecommerce
Cart Functionality
since Jun 2024
Editors
Font scripts
Google Font API
since Jun 2024
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Jun 2026
Programming languages
PHP
since Jun 2024
Security
HSTS
since Jun 2024
UI frameworks
Web frameworks
Nette Framework
since Jun 2024
Web servers
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.40 / 10 · ranked #36,414,879 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 4.0 MB · 39 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.jkweb.cz | 13 |
| jkweb.cz | 3 |
Full technology history →
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Recent changes
- detected Debian Jun 2026