What powers isbzdrowie.pl?
Last seen Aug 2026 · 16 technologies across 11 categories
Analytics
CMS
Cookie compliance
Databases
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Web servers
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
- 89% phone
- 11% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.91 / 10 · ranked #644,518 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 3600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 1.9 MB · 127 requests
- WordPress theme: newspaper · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- ISB Zdrowie
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on PL-BEYOND-AS (2.57.138.226)
- DNS: zenbox.pl
- Email: zenbox.pl
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 13,154,624, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted