What powers krajownik.pl?
Last seen Aug 2026 · 13 technologies across 7 categories
Analytics
CDN
JavaScript frameworks
Miscellaneous
Performance
Tag managers
UI frameworks
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 83% phone
- 17% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.42 / 10 · ranked #7,244,225 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish
- CDN: Cloudflare
- Weight: 2.9 MB · 130 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).
Infrastructure
- Hosted on Cloudflare (104.21.2.91, IPv6)
- DNS: Cloudflare DNS
- Email: Proton Mail
- Email security: SPF (soft fail), DMARC quarantine, CAA
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 13,600,286, 2 hosts
- Verified with: Google, Proton
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| krajownik.pl | 13 |
| stage.krajownik.pl | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected TanStack Start Aug 2026
- detected Google Tag Manager Jul 2026