What powers zubyhanak.cz?
Last seen Oct 2026 · 7 technologies across 7 categories
CMS
Font scripts
Google Font API
since Feb 2025
JavaScript libraries
Maps
Google Maps
since Feb 2025
Miscellaneous
Open Graph
since Feb 2025
Performance
Priority Hints
since Feb 2025
Programming languages
PHP
since Feb 2025
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
AI Crawlers
Policy unknown
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.75 / 10 · ranked #17,893,325 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 1.2 MB · 49 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (3.73.27.108)
- DNS: forpsi.cz
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, DNSSEC signed
- Common Crawl link graph: rank 114,666,630, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026. How the web is hosted
Full technology history →
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