What powers stueffel.de?
Last seen Sep 2026 · 17 technologies across 12 categories
Advertising
Microsoft Advertising
since May 2025
Appointment scheduling
Calendly
since Oct 2024
CMS
Duda
since Jun 2023
Cookie compliance
Usercentrics
since Oct 2024
Hosting
IONOS
since Jun 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2023
Page builders
MyWebsite Creator
since Jun 2023
Video players
Twitch Player
since Oct 2024
Web servers
Apache HTTP Server
since Jun 2023
Webmail
Microsoft 365
since Jun 2023
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 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
1.50 / 10 · ranked #6,520,073 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 2.4 MB · 55 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on IONOS (217.160.0.70)
- DNS: IONOS
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: Sectigo, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 13,194,780
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted