What powers 
werkraum-karlsruhe.org?
Last seen Sep 2026 · 15 technologies across 10 categories
CDN
CMS
Font scripts
JavaScript frameworks
React
since Mar 2024
JavaScript libraries
Miscellaneous
PaaS
OVHcloud
since Mar 2024
Photo galleries
PhotoSwipe
since Mar 2024
Programming languages
Node.js
since Mar 2024
Web frameworks
Express
since Mar 2024
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 checked
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.71 / 10 · ranked #308,880 of all domains
250 referring domains · OpenPageRank
Page
- Language: German
- Weight: 2.4 MB · 37 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Feb 2013 (13 years) via OVH sas, renews Feb 2029
- Hosted on TELEMAXX (213.144.18.7)
- DNS: OVHcloud
- Email: werkraum-karlsruhe.org
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Dec 2026
- Common Crawl link graph: rank 8,020,629, 5 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted