What powers 
tangodanza.de?
Last seen Sep 2026 · 7 technologies across 6 categories
Analytics
Matomo Analytics
since Dec 2021
Hosting
IONOS
since Sep 2023
Hosting panels
Plesk
since Dec 2021
JavaScript libraries
Security
HSTS
since Jul 2024
Web servers
Nginx
since Dec 2021
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
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.58 / 10 · ranked #824,396 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 225 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.4 MB · 34 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NUXOA (185.236.11.216)
- DNS: IONOS
- Email: tangodanza.de
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,426,042, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted