What powers 
linuxhotel.de?
Last seen Sep 2026 · 13 technologies across 9 categories
CMS
Databases
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Web servers
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ticket system otrs | #35 | 0 |
| openvox puppet | #37 | 0 |
| otrs ticketing system | #24 | 0 |
| otrs hosted | #81 | 0 |
| katello | #48 | 0 |
| linux internals course | #29 | 0 |
| embedded linux training | #32 | 0 |
| embedded linux course | #34 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.31 / 10 · ranked #193,579 of all domains
135 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
8 keywords in Google's top 30
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.2 MB · 15 requests
- WordPress theme: liho · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Hetzner (49.12.11.242, IPv6)
- DNS: dnspartner.de
- Email: speedpartner.de
- Email security: SPF (soft fail), DMARC reject, DNSSEC signed, CAA, BIMI
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 1,886,096, 9 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Imagely NextGEN Gallery Aug 2026
- dropped NextGEN Gallery Aug 2026