What powers 
cma-cmc.com.cn?
Last seen Sep 2026 · 14 technologies across 8 categories
Analytics
Baidu Analytics (百度统计)
since Aug 2025
Google Analytics
since Aug 2025
Font scripts
JavaScript frameworks
RequireJS
since Apr 2025
JavaScript graphics
JavaScript libraries
Programming languages
Java
since Dec 2023
UI frameworks
Web servers
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 Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.55 / 10 · ranked #838,673 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- DNS: sfn.cn
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 8,903,003, 45 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cmhadb.cma-cmc.com.cn | 9 |
| chaosheng.cma-cmc.com.cn | 6 |
| cmeonline.cma-cmc.com.cn | 5 |