What powers lueth-duemchen.de?
Last seen Sep 2026 · 25 technologies across 14 categories
Analytics
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.48 / 10 · ranked #6,657,445 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0.05 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 3.6 MB · 80 requests
- WordPress theme: kadence (child: lueth-duemchen) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- LÜTH & DÜMCHEN
- Profiles: LinkedIn
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on IP-PROJECTS (185.225.133.164)
- DNS: reverse-ip.de
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 10,393,943, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Google Font API Sep 2026
- detected GSAP Sep 2026
- dropped Cloudflare Aug 2026
- dropped Cloudflare Bot Management Aug 2026
- dropped core-js Aug 2026
- dropped Google Tag Manager Aug 2026
- dropped Bootstrap Mar 2026
- dropped Contact Form 7 Mar 2026
- dropped Dropzone Mar 2026
- dropped RankMath SEO Mar 2026
- dropped Crisp Live Chat Feb 2026