What powers vinnykost.cz?
Last seen Oct 2026 · 26 technologies across 14 categories
Analytics
Google Analytics
since Nov 2019
Captchas
reCAPTCHA
since Jul 2019
CMS
Ecommerce
Cart Functionality
since Sep 2021
Font scripts
Google Font API
since Jul 2019
JavaScript graphics
JavaScript Libraries
Maps
Google Maps
since Sep 2021
Operating systems
Debian
since Sep 2021
Programming languages
Tag managers
Google Tag Manager
since Nov 2019
Video players
Web Servers
Widgets
Facebook
since Nov 2019
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.89 / 10 · ranked #3,899,654 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 4.2 MB · 78 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on WEB4U (81.91.86.14)
- DNS: wedos.com
- Email: wedos.net
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 30,084,902, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vinnykost.cz | 20 |
| www.vinnykost.cz | 11 |