What powers czersk.pl?
Last seen Jun 2026 · 56 technologies across 22 categories
Accessibility
UserWay
since Feb 2026
Analytics
Google Analytics
since Mar 2019
CDN
cdnjs
since Jul 2022
Cloudflare
since Jul 2022
Google Hosted Libraries
since Mar 2022
jsDelivr
since Jul 2020
CMS
Comment systems
Cookie compliance
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2022
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript frameworks
Next.js App Router
since Oct 2025
React
since Oct 2025
JavaScript libraries
Maps
Google Maps
since Dec 2019
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Dec 2022
Webpack
since Oct 2025
Performance
Priority Hints
since Oct 2025
Photo galleries
Imagely NextGEN Gallery
since May 2022
Programming languages
Tag managers
Google Tag Manager
since Mar 2019
UI frameworks
Web frameworks
Google Web Toolkit
since Apr 2025
Web servers
Widgets
WordPress plugins
Photo Gallery
since Oct 2022
RankMath SEO
since Nov 2023
WordPress themes
WP-Royal Ashe
since Oct 2022
Audience
- 83% phone
- 17% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.22 / 10 · ranked #1,240,527 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 5.3 MB · 252 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sp1.czersk.pl | 17 |
| www.sp1.czersk.pl | 17 |
| archiwalna.czersk.pl | 14 |
| czersk.pl | 14 |
| cus.czersk.pl | 13 |
| gck.czersk.pl | 13 |
| inwestycje.czersk.pl | 13 |
| czbo.czersk.pl | 9 |
| www.czersk.pl | 8 |
| bip.czersk.pl | 7 |
| www.eboi.czersk.pl | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected UserWay Feb 2026