What powers 
ruthmann.de?
Last seen Sep 2026 · 44 technologies across 23 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
Webmail
WordPress plugins
WordPress themes
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
- Oct 2026 llms.txt removed
- Oct 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
- Sep 2026 *: Restricted (was Allowed)
- Aug 2026 *: Allowed (was Restricted)
- Aug 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Audience
- 66% phone
- 34% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.95 / 10 · ranked #609,106 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- CDN: Cloudflare
- Weight: 2.5 MB · 111 requests
- WordPress theme: hello-elementor · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Ruthmann Holdings GmbH (Ruthmann on Wikidata)
- Founded: 1901
- Sector: mechanical engineering
- Country: Germany
- Profiles: LinkedIn, Instagram, YouTube
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (162.159.134.42)
- DNS: telekom-domains.de
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 595,218, 8 hosts
- Verified with: OpenAI, Sophos
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ruthmann.de | 27 |
| careers.ruthmann.de | 18 |
| en.ruthmann.de | 11 |
| fr.ruthmann.de | 11 |
| www.ruthmann.de | 11 |
| it.ruthmann.de | 10 |