What powers 
gench.edu.cn?
Last seen Aug 2026 · 14 technologies across 7 categories
Hosting panels
Tencent Waterproof Wall
since Mar 2024
JavaScript frameworks
JavaScript libraries
Programming languages
Java
since Jul 2018
RUM
New Relic
since Dec 2022
Security
HSTS
since Sep 2022
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
China
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.49 / 10 · ranked #899,823 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.7 MB · 26 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Shanghai Jian Qiao University
- Founded: 2000
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Hosted on CNCGROUP-SH China Unicom Shanghai network (210.22.164.219)
- DNS: service.edu.cn
- Email: NetEase Mail
- Email security: SPF (hard fail), no DMARC record
- SSL: Zhejiang Huluwa Digital Certification Co., Ltd., RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 1,168,480, 63 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| i.gench.edu.cn | 7 |
| www.gench.edu.cn | 6 |
| zsb.gench.edu.cn | 6 |
| i1.gench.edu.cn | 4 |
| jwxt.gench.edu.cn | 4 |
| m.gench.edu.cn | 4 |
| webplus.gench.edu.cn | 4 |
| dwgk.gench.edu.cn | 3 |
| elearning.gench.edu.cn | 3 |
| en.gench.edu.cn | 3 |
| carsiidp.gench.edu.cn | 2 |
| my.gench.edu.cn | 2 |