What powers drhuang.com?
Last seen Jun 2026 · 7 technologies across 6 categories
Affiliate programs
Amazon Associates
since Feb 2026
Ecommerce
Cart Functionality
since Nov 2021
JavaScript libraries
math.js
since May 2019
Operating systems
Windows Server
since May 2019
Web frameworks
Microsoft ASP.NET
since May 2019
Web servers
Apache HTTP Server
since Apr 2024
Audience
- 57% phone
- 43% desktop
Taiwan
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.08 / 10 · ranked #1,447,620 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.6 MB · 22 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| drhuang.com | 6 |
| www.drhuang.com | 6 |
| server.drhuang.com | 3 |
Full technology history →
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Recent changes
- detected Amazon Associates Feb 2026
- dropped Google AdSense Jan 2026
- dropped Google Analytics Jan 2026
- dropped reCAPTCHA Jan 2026
- dropped Nginx Dec 2025
- dropped GoDaddy Sep 2025