What powers 
alemannia-aachen.de?
Last seen Aug 2026 · 4 technologies across 3 categories
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 9% desktop
- 5% tablet
Germany
Netherlands
Belgium
Austria
Spain
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.86 / 10 · ranked #260,959 of all domains
146 referring domains · OpenPageRank
Search traffic
65 est. monthly organic visits (US)
265 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 3.6 MB · 21 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Alemannia Aachen
- Founded: 1900
- Industry: Sports and fitness (declares
SportsOrganization) - Country: Germany
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on WAG Bredenhop 20 (89.63.11.73)
- DNS: netcologne.de
- Email: Hornetsecurity
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 739,412, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| alemannia-aachen.de | 4 |
| www.alemannia-aachen.de | 3 |
Full technology history →
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Recent changes
- dropped HSTS Oct 2025