What powers cardum.cz?
Last seen Jun 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since Jan 2021
Authentication
Facebook Login
since Jan 2022
Ecommerce
Cart Functionality
since Jan 2022
Shoptet
since Jan 2021
JavaScript libraries
Miscellaneous
HTTP/3
since Jun 2026
Open Graph
since Jun 2023
Performance
Priority Hints
since Jun 2025
Programming languages
PHP
since Jan 2021
Tag managers
Google Tag Manager
since Jan 2021
UI frameworks
Web servers
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.40 / 10 · ranked #36,516,679 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.8 MB · 71 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Customer Reviews Dec 2025