What powers cba-aachen.de?
Last seen Jul 2025 · 15 technologies across 11 categories
Analytics
Google Analytics
since Jun 2025
Matomo Analytics
since May 2023
CDN
CMS
Hosting
Drupal Multisite
since May 2023
JavaScript libraries
Miscellaneous
Programming languages
PHP
since May 2023
Security
HSTS
since May 2023
Tag managers
Google Tag Manager
since Jun 2025
UI frameworks
Web servers
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
3.10 / 10 · ranked #1,426,244 of all domains
35 referring domains · OpenPageRank
Infrastructure
- Hosted on RWTH-AS (134.130.93.44)
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 3072, wildcard, expires Nov 2026
- Common Crawl link graph: rank 9,423,286, 24 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted