What powers haslsperger.de?
Last seen Sep 2026 · 10 technologies across 9 categories
CDN
Cloudflare
since Jul 2026
Font scripts
Google Font API
since Jul 2026
Hosting
Strato
since Jul 2026
JavaScript libraries
Maps
Google Maps
since Jul 2026
Miscellaneous
Open Graph
since Jul 2026
Page builders
Security
Cloudflare Bot Management
since Jul 2026
Web servers
Apache HTTP Server
since Feb 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
0.46 / 10 · ranked #28,971,934 of all domains
1 referring domains · OpenPageRank
Page
- Language: German
- Weight: 2.8 MB · 31 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Site1
From the homepage's own structured data (Oct 2026).
Infrastructure
- DNS: STRATO
- Email: no MX record returned
- Email security: DMARC reject
- SSL: Sectigo, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 41,826,176, 2 hosts
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 IONOS Sep 2026