What powers nibs.ac.cn?
Last seen Dec 2025 · 6 technologies across 5 categories
Analytics
Baidu Analytics (百度统计)
since Aug 2021
JavaScript Frameworks
Operating Systems
CentOS
since Jan 2016
Programming languages
Web Servers
Nginx
since Aug 2018
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
AI Crawlers
Policy unknown
Audience
- 100% desktop
United States
Hong Kong SAR China
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.61 / 10 · ranked #807,736 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- National Institute of Biological Sciences, Beijing
- Founded: 2005
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Hosted on CHINA169-BJ China Unicom Beijing Province Network (61.50.139.165)
- Email: icoremail.net
- Email security: no SPF record, no DMARC record
- Common Crawl link graph: rank 603,753, 5 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.nibs.ac.cn | 5 |
| mail.nibs.ac.cn | 1 |