What powers schwan-rs.de?
Last seen Sep 2026 · 11 technologies across 7 categories
Hosting
Strato
since Oct 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Apr 2026
Miscellaneous
Google Code Prettify
since Oct 2025
PWA
since Oct 2025
Operating systems
UNIX
since Oct 2025
Security
HSTS
since Oct 2025
Web servers
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
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.59 / 10 · ranked #5,752,260 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 2.3 MB · 82 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on STRATO (81.169.145.152)
- DNS: STRATO
- Email: STRATO
- Email security: no SPF record, DMARC monitor only
- SSL: Sectigo, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 18,536,825, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected WhatsApp Business Chat Apr 2026