What powers zss-twierdza.pl?
Last seen May 2026 · 23 technologies across 13 categories
Caching
Litespeed Cache
since Dec 2025
CMS
Databases
MySQL
since May 2022
Font scripts
Font Awesome
since May 2022
Google Font API
since May 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Programming languages
TypeScript
since Dec 2022
UI frameworks
Bootstrap
since May 2022
Web servers
LiteSpeed
since Dec 2025
Widgets
WordPress plugins
WordPress themes
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.07 / 10 · ranked #11,492,272 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0.05 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 5.4 MB · 70 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Jan 2026
- detected HTTP/3 Dec 2025
- detected LiteSpeed Dec 2025
- detected Litespeed Cache Dec 2025