What powers ducatichina.cn?
Last seen Jul 2026 · 12 technologies across 9 categories
Analytics
Matomo Analytics
since Jun 2022
CDN
Alibaba Cloud CDN
since May 2024
Issue trackers
Sentry
since May 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Webpack
since May 2024
Performance
Priority Hints
since May 2024
Programming languages
Node.js
since May 2024
Web servers
Tengine
since May 2024
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
- Sep 2026 * removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.42 / 10 · ranked #7,247,546 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Chinese
- CDN: Alibaba
- Weight: 20.4 MB · 73 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Alibaba Cloud (47.102.149.210)
- Email: denkergroup.com
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 13,696,507, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted