What powers pzsnstart.eu?
Last seen Sep 2026 · 25 technologies across 14 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
Webmail
WordPress plugins
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 88% phone
- 12% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.09 / 10 · ranked #1,440,042 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- CDN: Cloudflare
- Weight: 2.5 MB · 78 requests
- WordPress theme: pzsnstart · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- PZSN START
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.11.97, IPv6)
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 7,418,462, 4 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Preact Sep 2026
- detected Preact Jun 2026
- dropped Preact Mar 2026
- dropped LazySizes Dec 2025
- detected Priority Hints Dec 2025
- dropped reCAPTCHA Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped W3 Total Cache Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- detected Cloudflare Turnstile Nov 2025
- detected Preact Nov 2025