What powers strasice.eu?

Last seen Oct 2026 · 14 technologies across 9 categories

CDN

cdnjs
since Dec 2021
Cloudflare
since May 2022
Cloudinary
since Oct 2026

Comment systems

Livefyre v1.9.4
since May 2025

JavaScript libraries

jQuery v3.3.1
since May 2020
jQuery Migrate v1.4.1
since Oct 2021
Swiper
since Sep 2022

Maps

Leaflet v1.9.4
since May 2025

Miscellaneous

Popper v1.16.0
since Oct 2021
PWA
since Aug 2022

Operating systems

Windows Server
since Oct 2021

Programming languages

PHP
since May 2020

UI frameworks

Bootstrap v4.4.1
since Oct 2021

Web servers

IIS v10.0
since Oct 2021

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

  • 73% phone
  • 27% desktop
  • Czechia

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

Open Page Rank

1.86 / 10 · ranked #4,037,023 of all domains

12 referring domains · OpenPageRank

Core Web Vitals

LCP0.9 s
INP75 ms
CLS0
TTFB300 ms

Real user p75, Chrome UX Report, Oct 2026.

Page

  • Language: Czech
  • Weight: 3.4 MB · 63 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Strašice
  • Country: Czech Republic

From Wikidata (CC0).

Infrastructure

  • Hosted on SUPERNETWORK _ (46.234.109.102, IPv6)
  • DNS: forpsi.cz
  • Email: gc-system.cz
  • Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
  • Common Crawl link graph: rank 1,546,899, 2 hosts

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

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