What powers lahudkarstvisvacek.cz?
Last seen Aug 2026 · 32 technologies across 17 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Tag managers
UI frameworks
Web servers
Widgets
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 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
1.94 / 10 · ranked #3,758,535 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 6.7 MB · 83 requests
- WordPress theme: glow (child: svacek) · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (80.79.27.14)
- DNS: a-do.cz
- Email: cgi.cz
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 36,819,021, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| eshop.lahudkarstvisvacek.cz | 24 |
| www.lahudkarstvisvacek.cz | 23 |
Full technology history →
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Recent changes
- dropped Leaflet Aug 2026
- dropped Livefyre Aug 2026
- detected DataTables Feb 2026
- detected Google Maps Feb 2026
- detected Leaflet Feb 2026
- detected lit-element Feb 2026
- detected lit-html Feb 2026
- detected Livefyre Feb 2026
- detected Unpkg Feb 2026
- detected WP Google Map Plugin Feb 2026