What powers cnu.edu.cn?
Last seen Aug 2026 · 21 technologies across 8 categories
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Vite
since Jul 2025
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Ruby on Rails
since Oct 2022
Web Servers
Apache HTTP Server
since Jan 2016
Nginx
since Oct 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
Policy unknown
Audience
- 100% desktop
China
United States
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.85 / 10 · ranked #122,239 of all domains
306 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 10.4 MB · 33 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Capital Normal University
- Founded: 1954
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Hosted on CHINA169-BJ China Unicom Beijing Province Network (202.108.129.14, IPv6)
- DNS: cnu.edu.cn
- Email: Tencent Exmail
- Email security: no SPF record, no DMARC record
- SSL: GlobalSign, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 57,697, 136 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| service-443.v.cnu.edu.cn | 8 |
| cnu.edu.cn | 7 |
| eng.cnu.edu.cn | 5 |
| news.cnu.edu.cn | 5 |
| smkxxy.cnu.edu.cn | 5 |
| www.cnu.edu.cn | 5 |
| jyxy.cnu.edu.cn | 4 |
| math.cnu.edu.cn | 4 |
| zt.cnu.edu.cn | 4 |
| cie.cnu.edu.cn | 3 |
| iec.cnu.edu.cn | 3 |
| in.cnu.edu.cn | 3 |
| psy.cnu.edu.cn | 3 |
| studyinbeijing.cnu.edu.cn | 3 |
| waiyuan.cnu.edu.cn | 3 |
| xxgk.cnu.edu.cn | 3 |
| bkzs.cnu.edu.cn | 2 |
| grad.cnu.edu.cn | 2 |
| hxx.cnu.edu.cn | 2 |
| mail.cnu.edu.cn | 2 |
| yuce.cnu.edu.cn | 2 |
| ams.cnu.edu.cn | 1 |
| chinese.cnu.edu.cn | 1 |
| cret.cnu.edu.cn | 1 |