What powers zbyslavice.cz?
Last seen Aug 2026 · 11 technologies across 8 categories
CDN
jsDelivr
since Mar 2026
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Operating systems
Windows Server
since Aug 2022
Programming languages
PHP
since Aug 2022
UI frameworks
Web servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.83 / 10 · ranked #1,922,670 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 14.5 MB · 75 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Zbyslavice
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on SUPERNETWORK _ (88.86.102.7, IPv6)
- DNS: forpsi.cz
- Email: no MX record returned
- Email security: SPF (soft fail), DNSSEC signed
- Common Crawl link graph: rank 1,399,723, 4 hosts
DNS records as swept Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped cdnjs Apr 2026
- dropped Cloudflare Apr 2026
- dropped Facebook Login Apr 2026
- dropped Popper Apr 2026
- dropped YouTube Apr 2026
- detected jsDelivr Mar 2026