What powers 
joyce.cz?
Last seen Sep 2026 · 21 technologies across 13 categories
Analytics
CMS
Databases
Font scripts
JavaScript libraries
Maps
Miscellaneous
Page builders
Performance
Programming languages
Tag managers
WordPress themes
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
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.78 / 10 · ranked #725,692 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 2.3 MB · 68 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- JOYCE ČR, s.r.o.
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on CASABLANCA-AS Internet & Collocation Provider (77.78.95.166, IPv6)
- DNS: websupport.cz
- Email: joyce.cz
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 11,150,161, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vocovo.joyce.cz | 19 |
| www.joyce.cz | 14 |
Full technology history →
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Recent changes
- dropped Slick Jun 2026