What powers ipmb.cz?
Last seen Sep 2026 · 17 technologies across 12 categories
Analytics
Google Analytics
since Jul 2026
CDN
Font scripts
Google Font API
since Jul 2026
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2026
Operating systems
Debian
since Jul 2026
Security
Cloudflare Bot Management
since Jul 2026
HSTS
since Jul 2026
Tag managers
Google Tag Manager
since Jul 2026
UI frameworks
Bootstrap
since Jul 2026
Video players
Vimeo
since Jul 2026
Web servers
Webmail
Microsoft 365
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.15 / 10 · ranked #10,486,378 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 18.4 MB · 58 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SUPERNETWORK _ (185.247.28.203)
- DNS: web4u.cz
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 39,546,422, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted