What powers zrodla.org?
Last seen Jun 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Apr 2019
Google Workspace
since Aug 2022
Marketing automation
MailChimp
since Apr 2019
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Operating systems
Debian
since May 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2022
UI frameworks
Tailwind CSS
since May 2022
Web servers
Audience
- 61% phone
- 39% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #274,653 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 1.1 MB · 36 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zrodla.org | 10 |
| zabawy.zrodla.org | 3 |
Full technology history →
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Recent changes
- dropped Google AdSense Sep 2025