What powers czasnaretro.pl?
Last seen Sep 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Aug 2026
CDN
jsDelivr
since Aug 2026
Font scripts
Google Font API
since Aug 2026
JavaScript graphics
JavaScript libraries
OWL Carousel
since Aug 2026
Swiper
since Aug 2026
Maps
Google Maps
since Aug 2026
Miscellaneous
Programming languages
UI frameworks
Web servers
LiteSpeed
since Aug 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish
- Weight: 6.7 MB · 107 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).