What powers ptendo.org.pl?
Last seen Sep 2026 · 4 technologies across 3 categories
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 63% phone
- 37% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.83 / 10 · ranked #1,916,444 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish
- Weight: 1.8 MB · 55 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Polish Society of Endocrinology
- Founded: 1951
- Country: Poland
From Wikidata (CC0).
Infrastructure
- Hosted on TARRCI-AS (193.239.45.75)
- DNS: agnat.pl
- Email: agnat.pl
- Email security: SPF (soft fail), DMARC reject
- SSL: GoGetSSL, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 1,327,881, 3 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Nginx Jun 2026