What powers rathgeber.cz?
Last seen Sep 2026 · 36 technologies across 21 categories
Advertising
Analytics
Caching
CDN
CMS
Cookie compliance
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
Maps
Marketing automation
Miscellaneous
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
Webmail
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
Audience
- 86% phone
- 8% desktop
- 6% tablet
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.94 / 10 · ranked #1,695,773 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 100 ms |
| CLS | 0.35 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 15.1 MB · 121 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- RATHGEBER, k.s.
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Hetzner (78.46.188.187)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: DigiCert, RSA 4096, wildcard, expires Mar 2027
- Common Crawl link graph: rank 16,978,227, 4 hosts
- Verified with: Apple Business, Atlassian, Google, Trend Micro Email Security
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.rathgeber.cz | 26 |
| signature.rathgeber.cz | 15 |
Full technology history →
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Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected Facebook Pixel Jun 2026
- detected HubSpot Chat Jun 2026
- detected Linkedin Insight Tag Jun 2026
- detected Leadfeeder Mar 2026