What powers yhdfa.com?
Last seen Sep 2026 · 12 technologies across 10 categories
Analytics
Baidu Analytics (百度统计)
since Dec 2022
Sensors Data
since Dec 2022
CDN
Alibaba Cloud CDN
since Jan 2026
Ecommerce
Cart Functionality
since Dec 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Webpack
since Dec 2022
Programming languages
Node.js
since Dec 2022
UI frameworks
Element UI
since Dec 2022
Web frameworks
Express
since Dec 2022
Web servers
Tengine
since Aug 2026
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
United States
China
Vietnam
Taiwan
Japan
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.51 / 10 · ranked #6,388,468 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0.3 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.5 MB · 10 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Alibaba Cloud (47.113.23.165)
- Email: no MX record returned
- SSL: Beijing Xinchacha Credit Management Co., Ltd., RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 11,175,902, 9 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.yhdfa.com | 10 |
| en.yhdfa.com | 9 |
| m.yhdfa.com | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped UnoCSS Sep 2026
- detected Alibaba Cloud CDN Aug 2026
- detected Tengine Aug 2026
- dropped HSTS May 2026
- dropped Nginx May 2026
- dropped Alibaba Cloud CDN Apr 2026
- detected UnoCSS Feb 2026