What powers umstahl.pl?
Last seen Jun 2026 · 17 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Hotjar
since Jan 2019
Leadfeeder
since Apr 2024
Microsoft Clarity
since Apr 2024
CDN
jsDelivr
since Apr 2026
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
Socket.io
since Sep 2020
JavaScript libraries
Live chat
Czater
since Jul 2021
Programming languages
Tag managers
Google Tag Manager
since Apr 2021
Web servers
LiteSpeed
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Audience
- 52% desktop
- 46% phone
- 2% tablet
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.16 / 10 · ranked #3,200,190 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 2.9 MB · 179 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped cdnjs May 2026
- dropped Cloudflare May 2026
- dropped FingerprintJS May 2026
- dropped Modernizr May 2026
- detected jsDelivr Apr 2026
- detected LazySizes Apr 2026
- detected Swiper Apr 2026