What powers classicursus.pl?
Last seen Jun 2026 · 17 technologies across 10 categories
Analytics
Google Analytics
since Jun 2021
CDN
Font scripts
Google Font API
since Mar 2021
JavaScript libraries
Lightbox
since Mar 2021
OWL Carousel
since Mar 2021
Miscellaneous
Programming languages
Java
since Mar 2021
Tag managers
Google Tag Manager
since Mar 2021
UI frameworks
Animate.css
since Mar 2021
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 76% phone
- 24% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.55 / 10 · ranked #6,115,569 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 4.4 MB · 86 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected core-js Feb 2026
- detected Facebook Pixel Feb 2026
- detected cdnjs Sep 2025
- detected Cloudflare Sep 2025
- detected Popper Sep 2025
- detected Google Tag Manager Aug 2025