What powers rrzu.com?
Last seen Jun 2026 · 14 technologies across 8 categories
Analytics
CNZZ
since Feb 2022
IaaS
Alibaba Cloud Object Storage Service
since Jun 2025
JavaScript frameworks
JavaScript libraries
Programming languages
PHP
since Feb 2022
Reverse proxies
Envoy
since Nov 2023
Security
HSTS
since Sep 2023
Web servers
Audience
- 100% desktop
Hong Kong SAR China
China
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.50 / 10 · ranked #24,760,813 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (China)
- Weight: 1.1 MB · 37 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| m.rrzu.com | 8 |
| www.rrzu.com | 8 |
| h5.rrzu.com | 5 |