What powers hdavchina.com?
Last seen Sep 2026 · 6 technologies across 5 categories
Analytics
Baidu Analytics (百度统计)
since Jul 2020
JavaScript Frameworks
Zepto
since Jun 2018
JavaScript libraries
Programming Languages
Web servers
Nginx
since Apr 2017
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 78% phone
- 22% desktop
Hong Kong SAR China
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.83 / 10 · ranked #1,907,703 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 6.1 MB · 54 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Alibaba Cloud (120.78.143.213)
- DNS: Alibaba Cloud DNS
- Email: NetEase Mail
- Email security: SPF (soft fail), no DMARC record
- SSL: DigiCert, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 9,873,222, 8 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| m.hdavchina.com | 4 |
| www.hdavchina.com | 3 |