What powers pnkm.cz?

Last seen Oct 2026 · 9 technologies across 6 categories

Analytics

Google Analytics
since May 2019

JavaScript frameworks

Prototype
since Jan 2019

JavaScript libraries

jQuery v1.7.2
since Jan 2019
Lightbox
since Jan 2019
script.aculo.us
since Jan 2019

Programming languages

PHP v5.3.10
since Jan 2019

Rich text editors

TinyMCE
since Jan 2019

Web servers

Nginx
since Jan 2019
OpenResty
since Jan 2019

AI Crawlers

robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.

  • robots.txt not checked
  • llms.txt not checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

Policy unknown

Full breakdown

Audience

  • 86% phone
  • 14% desktop
  • Czechia

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

3.26 / 10 · ranked #1,177,433 of all domains

15 referring domains · OpenPageRank

Core Web Vitals

LCP0.7 s
INP250 ms
CLS0
TTFB300 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Weight: 0.2 MB · 28 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Psychiatric hospital in Kroměříž
  • Founded: 1909
  • Sector: health care industry
  • Country: Czech Republic

From Wikidata (CC0).

Infrastructure

  • Hosted on WEB4U (81.91.86.13)
  • DNS: web4u.cz
  • Email: pnkm.cz
  • Email security: SPF (soft fail), DMARC reject, DNSSEC signed
  • SSL: Let's Encrypt, RSA 2048, expires Dec 2026
  • Common Crawl link graph: rank 9,011,352, 3 hosts
  • Verified with: Microsoft 365, Sophos

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

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