What powers zulova.cz?
Last seen Aug 2026 · 18 technologies across 16 categories
Advertising
Microsoft Advertising
since Jun 2026
Analytics
Google Analytics
since Jun 2026
Smartlook
since Jun 2026
Issue trackers
Sentry
since Apr 2026
JavaScript frameworks
Load balancers
Amazon ELB
since Apr 2026
Miscellaneous
Open Graph
since Jul 2026
Operating systems
Windows Server
since Aug 2022
PaaS
Amazon Web Services
since Apr 2026
Performance
Priority Hints
since Jul 2026
Programming languages
Node.js
since Apr 2026
Security
reCAPTCHA
since Aug 2022
Tag managers
Google Tag Manager
since Jun 2026
UI frameworks
Tailwind CSS
since Apr 2026
Video players
YouTube
since Aug 2022
Web servers
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.63 / 10 · ranked #2,279,709 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 4.7 MB · 241 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Žulová
- Country: Czech Republic
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (13.248.182.30)
- DNS: ignum.com
- Email: Google Workspace
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 1,494,298, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zulova.cz | 14 |
| www.zulova.cz | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Open Graph Jul 2026
- detected Priority Hints Jul 2026
- detected Google Analytics Jun 2026
- detected Google Tag Manager Jun 2026
- detected Microsoft Advertising Jun 2026
- detected Smartlook Jun 2026