What powers westerwelle.haus?
Last seen Oct 2026 · 29 technologies across 18 categories
Analytics
Leadfeeder
since Feb 2026
Umami
since Feb 2026
CDN
Ecommerce
Cart Functionality
since Aug 2022
Font scripts
Google Font API
since Feb 2026
Hosting
IONOS
since Aug 2022
JavaScript frameworks
React
since Aug 2022
JavaScript libraries
MobX
since Aug 2022
Load balancers
Amazon ALB
since Aug 2022
Maps
Google Maps
since Dec 2024
Miscellaneous
Open Graph
since Oct 2022
Webpack
since Aug 2022
Operating systems
Windows Server
since Aug 2022
PaaS
Amazon Web Services
since Aug 2022
Payment processors
Klarna Checkout
since Feb 2026
Programming languages
Node.js
since Aug 2022
UI frameworks
Web frameworks
Microsoft ASP.NET
since Aug 2022
Web servers
Webmail
Microsoft 365
since Aug 2022
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.84 / 10 · ranked #4,129,865 of all domains
11 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 5.5 MB · 89 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IONOS (217.160.0.197, IPv6)
- DNS: IONOS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 11,186,969, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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