What powers hainnu.edu.cn?
Last seen Jun 2026 · 14 technologies across 8 categories
Analytics
Baidu Analytics (百度统计)
since Feb 2024
JavaScript frameworks
JavaScript libraries
Operating systems
Windows Server
since May 2023
Programming languages
Java
since May 2023
Security
HSTS
since Apr 2025
UI frameworks
Web servers
Audience
- 84% desktop
- 16% phone
China
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.01 / 10 · ranked #558,218 of all domains
82 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.4 MB · 29 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| hgxy.hainnu.edu.cn | 8 |
| www.hainnu.edu.cn | 8 |
| eng.hainnu.edu.cn | 6 |
| gjwh.hainnu.edu.cn | 5 |
| rsc.hainnu.edu.cn | 5 |
| study.hainnu.edu.cn | 5 |
| yjsc.hainnu.edu.cn | 5 |
| 75.hainnu.edu.cn | 4 |
| maths.hainnu.edu.cn | 2 |
| mksxy.hainnu.edu.cn | 2 |