What powers vinarstvirochuz.cz?
Last seen Sep 2026 · 17 technologies across 9 categories
Font scripts
Font Awesome
since Jan 2025
Google Font API
since Sep 2022
JavaScript frameworks
JavaScript libraries
OWL Carousel
since Sep 2022
Slick
since Jan 2025
Miscellaneous
Programming languages
PHP
since Sep 2022
UI frameworks
Bootstrap
since Sep 2022
Web frameworks
Web servers
Webmail
Microsoft 365
since Sep 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. 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
1.86 / 10 · ranked #4,034,127 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 3.7 MB · 65 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Websupport (37.9.175.213)
- DNS: websupport.cz
- Email: Microsoft 365
- Email security: no SPF record, DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 30,086,024, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection