What powers darujvideo.cz?
Last seen Oct 2026 · 7 technologies across 6 categories
Analytics
Google Analytics
since Jun 2026
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2026
Programming languages
Security
reCAPTCHA
since Jun 2026
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. 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.
Core Web Vitals
| LCP | 1.4 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 28 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on BLINDSPOT (91.239.201.13, IPv6)
- DNS: thinline.cz
- Email: thinline.cz
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Sep 2026
- detected Facebook Pixel Sep 2026
- detected Google Analytics Sep 2026
- dropped core-js Aug 2026
- dropped Facebook Pixel Aug 2026
- dropped Google Analytics Aug 2026
- dropped jsDelivr Jul 2026
- dropped lite-youtube-embed Jul 2026
- dropped YouTube Jul 2026