What powers borisvondruska.cz?
Last seen Jul 2026 · 17 technologies across 9 categories
CDN
Cloudflare
since Jul 2026
DigitalOcean Spaces
since Jul 2026
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2026
Popper
since Jul 2026
Programming languages
PHP
since Jul 2026
Security
UI frameworks
Bootstrap
since Jul 2026
Video players
YouTube
since Jul 2026
Web frameworks
Web servers
Nginx
since Jul 2026
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.39 / 10 · ranked #39,555,081 of all domains
0 referring domains · OpenPageRank
Infrastructure
- Hosted on ACTIVE24-AS www.active24.cz (81.95.110.105, IPv6)
- Email: active24.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 114,598,390
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted