What powers 
volareza.cz?
Last seen Aug 2026 · 17 technologies across 11 categories
Analytics
CDN
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
Web frameworks
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 84% phone
- 14% desktop
- 2% tablet
Czechia
Germany
Poland
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.74 / 10 · ranked #285,754 of all domains
89 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.2 MB · 38 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Vojenská lázeňská a rekreační zařízení
- Founded: 1981
- Sector: balneotherapy, recreation, health care industry
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on SECURITYNET-AS (46.36.36.153, IPv6)
- DNS: hukot.cz
- Email: hukot.net
- Email security: SPF (soft fail), no DMARC record, MTA-STS, BIMI
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 6,987,844, 11 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sadovypramen.volareza.cz | 14 |
| www.volareza.cz | 13 |
| volareza.cz | 9 |
| www.frantiskovylazne.volareza.cz | 9 |
Full technology history →
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Recent changes
- detected Google Font API Apr 2026
- detected Priority Hints Apr 2026