What powers zelenec.cz?
Last seen Jun 2026 · 11 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
JavaScript libraries
Miscellaneous
Tag managers
Google Tag Manager
since Oct 2025
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Microsoft 365
since Apr 2026
Audience
- 52% desktop
- 49% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.83 / 10 · ranked #1,913,857 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.6 MB · 125 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Microsoft 365 Apr 2026
- dropped PHP Mar 2026
- detected Google Analytics Oct 2025
- detected Google Tag Manager Oct 2025