What powers vusondras.cz?
Last seen Aug 2026 · 8 technologies across 5 categories
Font scripts
Font Awesome
since Jul 2025
JavaScript libraries
Security
HSTS
since Jan 2025
UI frameworks
Animate.css
since Feb 2019
Bootstrap
since Jul 2025
Web servers
Apache HTTP Server
since Feb 2019
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
3.10 / 10 · ranked #1,425,525 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.2 MB · 32 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Vojenský umělecký soubor Ondráš
- Founded: 1954
From Wikidata (CC0).
Infrastructure
- Hosted on CETIN-AS (194.50.64.201)
- Email: no MX record returned
- Common Crawl link graph: rank 12,365,013, 2 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vusondras.cz | 8 |
| www.vusondras.cz | 8 |