What powers kdjs.cz?
Last seen Oct 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Feb 2025
Font scripts
Google Font API
since Feb 2025
JavaScript frameworks
Inertia.js
since Feb 2025
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2025
PWA
since Feb 2025
Operating systems
Debian
since Aug 2026
Tag managers
Google Tag Manager
since Feb 2025
Web servers
Webmail
Microsoft 365
since Feb 2025
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 95% phone
- 5% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.70 / 10 · ranked #2,159,974 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Czech
- Weight: 0.7 MB · 22 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Email: no MX record returned
- Email security: DNSSEC signed
- Common Crawl link graph: rank 7,247,152, 2 hosts
DNS records as swept Oct 2026. How the web is hosted
Full technology history →
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