What powers 
sepetna.cz?
Last seen Aug 2026 · 34 technologies across 19 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Maps
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 84% phone
- 16% desktop
Czechia
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.13 / 10 · ranked #490,693 of all domains
61 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech (Czechia)
- Weight: 29.3 MB · 117 requests
- WordPress theme: sepetna-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sepetná resort
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on ACTIVE24-AS www.active24.cz (31.15.10.187, IPv6)
- DNS: eabm.cz
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 8,317,159, 14 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sepetna.cz | 30 |
| bungalovy.sepetna.cz | 9 |
| galerie.sepetna.cz | 9 |
| hotel.sepetna.cz | 9 |
| relax.sepetna.cz | 9 |
| slunicko.sepetna.cz | 9 |
| firmy.sepetna.cz | 8 |
| rezervace.sepetna.cz | 8 |
| checkin.sepetna.cz | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Spectra Aug 2026
- dropped Spectra Jul 2026
- detected Microsoft Clarity Jun 2026
- detected Plausible Jun 2026
- detected Spectra May 2026
- detected Facebook Pixel Feb 2026
- detected Google Tag Manager Nov 2025