What powers 
bernhardlang.de?
Last seen Oct 2026 · 13 technologies across 7 categories
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Font scripts
Google Font API
since Jul 2021
Hosting
IONOS
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Security
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 Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.90 / 10 · ranked #651,058 of all domains
59 referring domains · OpenPageRank
Search traffic
56 est. monthly organic visits (US)
47 keywords in Google's top 30
Page
- Language: German
- Weight: 4.5 MB · 22 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (107.20.241.149)
- DNS: IONOS
- Email: IONOS
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Feb 2027
- Common Crawl link graph: rank 1,952,606, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted