What powers cst2021.gov.pl?
Last seen Jun 2026 · 16 technologies across 8 categories
Analytics
Google Analytics
since Sep 2024
Font scripts
Google Font API
since Jul 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Babel
since Jul 2023
Open Graph
since Mar 2024
PDF.js
since Aug 2023
PWA
since Mar 2024
Webpack
since Jul 2023
Programming languages
Node.js
since Jul 2023
Security
Cloudflare Turnstile
since Feb 2025
HSTS
since Jul 2023
UI frameworks
Element UI
since Jul 2023
Vuetify
since Jul 2023
Audience
- 94% desktop
- 6% phone
Poland
Ukraine
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #278,752 of all domains
93 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 9.7 MB · 52 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cst2021.gov.pl | 13 |
| sso.cst2021.gov.pl | 12 |
| wod.cst2021.gov.pl | 10 |
| projekty.cst2021.gov.pl | 9 |
| instrukcje.cst2021.gov.pl | 2 |