What powers 
duvk.de?
Last seen Aug 2026 · 9 technologies across 8 categories
Analytics
Matomo Analytics
since May 2022
CDN
Cloudflare
since May 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Python
since Feb 2023
Security
Cloudflare Bot Management
since May 2022
Web frameworks
Django
since Feb 2023
Web servers
Nginx
since May 2022
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
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.50 / 10 · ranked #401,643 of all domains
71 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 2.5 MB · 66 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (88.198.45.135)
- Email: Hetzner
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 6,977,120, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted