What powers knobel-bau.de?
Last seen Jul 2026 · 13 technologies across 8 categories
CDN
Cloudflare
since Nov 2025
jsDelivr
since Nov 2025
Ecommerce
Webflow Ecommerce
since Nov 2025
JavaScript libraries
Miscellaneous
Page builders
Webflow
since Nov 2025
Security
Cloudflare Turnstile
since Nov 2025
HSTS
since Nov 2025
Webmail
Microsoft 365
since Nov 2025
Widgets
Elfsight
since Nov 2025
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
Open Page Rank
2.58 / 10 · ranked #2,355,093 of all domains
17 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (198.202.211.1)
- DNS: STRATO
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 30,021,923, 2 hosts
- Verified with: Microsoft 365
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
- dropped core-js Jul 2026