What powers nbt.edu.cn?
Last seen Sep 2026 · 15 technologies across 7 categories
Analytics
Baidu Analytics (百度统计)
since Apr 2023
JavaScript frameworks
JavaScript libraries
Programming languages
Security
HSTS
since Jan 2023
UI frameworks
Web servers
Nginx
since Aug 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 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
United States
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.05 / 10 · ranked #1,496,310 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.3 MB · 8 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- NingboTech University
- Founded: 2001
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Email: no MX record returned
- Email security: DMARC quarantine
- SSL: Sectigo, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 1,157,840, 74 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| authserver-443.webvpn.nbt.edu.cn | 6 |
| authserver.nbt.edu.cn | 6 |
| jwxt-443.webvpn.nbt.edu.cn | 6 |
| webvpn.nbt.edu.cn | 6 |
| cjlms.nbt.edu.cn | 5 |
| lib.nbt.edu.cn | 5 |
| www.nbt.edu.cn | 4 |
| en.nbt.edu.cn | 3 |
| mail.nbt.edu.cn | 3 |
| zsw.nbt.edu.cn | 3 |
| hotbook.nbt.edu.cn | 2 |