What powers zeli-n.cz?
Last seen Jun 2026 · 11 technologies across 7 categories
Analytics
Google Analytics
since May 2022
Matomo Analytics
since Dec 2020
Font scripts
Google Font API
since Dec 2020
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Security
HSTS
since Sep 2023
Tag managers
Google Tag Manager
since May 2022
Web servers
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.74 / 10 · ranked #18,256,307 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 6.5 MB · 50 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Microsoft Advertising Jun 2026
- detected Microsoft Advertising Apr 2026
- dropped Microsoft Advertising Jan 2026
- detected Microsoft Advertising Sep 2025
- dropped Microsoft Advertising Aug 2025