What powers kietrz.pl?
Last seen Jun 2026 · 25 technologies across 13 categories
Analytics
Matomo Analytics
since Apr 2026
CDN
jQuery CDN
since Feb 2022
jsDelivr
since Jul 2020
Comment systems
Font scripts
Google Font API
since Feb 2019
JavaScript graphics
JavaScript libraries
FingerprintJS
since Mar 2024
Slick
since Jul 2020
Maps
Miscellaneous
Programming languages
PHP
since Sep 2021
TypeScript
since Dec 2022
Security
reCAPTCHA
since Jul 2020
UI frameworks
Web servers
Apache HTTP Server
since Feb 2019
Widgets
Audience
- 100% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.59 / 10 · ranked #818,701 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 2.2 MB · 120 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| bip.kietrz.pl | 17 |
| kietrz.pl | 17 |
| www.kietrz.pl | 11 |
| www.szkola.kietrz.pl | 6 |
| przedszkole.kietrz.pl | 5 |
| szkola.kietrz.pl | 5 |
| www.hydrosfera.kietrz.pl | 5 |
Full technology history →
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Recent changes
- detected Matomo Analytics Apr 2026
- dropped List.js Dec 2025
- dropped Moment.js Dec 2025