What powers 
hotelsonataprague.cz?
Last seen Sep 2026 · 9 technologies across 5 categories
Analytics
Google Analytics
since Aug 2022
Cookie compliance
Cookie Script
since Aug 2022
JavaScript libraries
Isotope
since Aug 2022
UI frameworks
Web servers
Nginx
since Aug 2022
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
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.55 / 10 · ranked #843,964 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 6.3 MB · 60 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Hotel Sonata
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on VSHOSTING (217.16.180.35)
- DNS: hosting90.cz
- Email: euroagentur.cz
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Sectigo, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 12,202,354, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted