What powers jakar.cz?
Last seen Jun 2026 · 14 technologies across 12 categories
Analytics
Google Analytics
since Oct 2021
Ecommerce
Cart Functionality
since Oct 2021
Font scripts
Google Font API
since Oct 2021
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Oct 2021
Performance
Priority Hints
since Mar 2024
Programming languages
PHP
since Oct 2021
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Nette Framework
since Oct 2021
Web servers
Audience
- 75% desktop
- 25% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.88 / 10 · ranked #1,807,289 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.9 MB · 36 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Debian Jun 2026
- dropped Google Hosted Libraries Jan 2026