What powers nacucky.cz?
Last seen Oct 2026 · 23 technologies across 12 categories
Analytics
Google Analytics
since Feb 2025
CDN
cdnjs
since Feb 2025
Cloudflare
since Feb 2025
Google Hosted Libraries
since Feb 2025
jsDelivr
since Feb 2025
Font scripts
Font Awesome
since Feb 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Feb 2025
TypeScript
since Feb 2025
Security
Cloudflare Bot Management
since Oct 2025
UI frameworks
Web frameworks
Web servers
Apache HTTP Server
since Feb 2025
Widgets
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% phone
- 38% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.47 / 10 · ranked #921,766 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 1.9 MB · 65 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on PRASLAVICENET Miroslav Klement (176.97.241.233)
- DNS: profiwh.com
- Email: Google Workspace
- Email security: no SPF record, DMARC monitor only, MTA-STS, BIMI
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 15,156,590, 7 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| edu.nacucky.cz | 23 |
| divadlo.nacucky.cz | 22 |
| www.nacucky.cz | 18 |
| cafe.nacucky.cz | 16 |
Full technology history →
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