What powers hbu.edu.cn?
Last seen Oct 2026 · 24 technologies across 10 categories
Analytics
Baidu Analytics (百度统计)
since Apr 2023
Font scripts
Font Awesome
since Sep 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Webpack
since Aug 2023
Programming languages
UI frameworks
Bootstrap
since Aug 2022
Element UI
since May 2025
Web frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 82% desktop
- 18% phone
China
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.14 / 10 · ranked #483,298 of all domains
113 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Chinese (China)
- Weight: 73.7 MB · 132 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Journal of Hebei University (Natural Science Edition)
- Founded: 1962
From Wikidata (CC0).
Infrastructure
- Hosted on China Unicom (221.192.237.142, IPv6)
- DNS: hbu.edu.cn
- Email: icoremail.net
- Email security: SPF (hard fail), no DMARC record
- SSL: Beijing Xinchacha Credit Management Co., Ltd., RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 694,737, 104 hosts
DNS records as swept Nov 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zhaoban.hbu.edu.cn | 9 |
| cs.hbu.edu.cn | 7 |
| yjsy.hbu.edu.cn | 6 |
| cxcy.hbu.edu.cn | 5 |
| life.hbu.edu.cn | 5 |
| rbwtyj.hbu.edu.cn | 5 |
| xb-zsb.hbu.edu.cn | 5 |
| xbzrb.hbu.edu.cn | 5 |
| yxyjyjy.hbu.edu.cn | 5 |
| hbu.edu.cn | 4 |
| ceie.hbu.edu.cn | 3 |
| jwc.hbu.edu.cn | 3 |
| manage.hbu.edu.cn | 3 |
| www.hbu.edu.cn | 3 |
| ciee.hbu.edu.cn | 2 |
| mail.hbu.edu.cn | 2 |
| plat.hbu.edu.cn | 2 |
| wlxy.hbu.edu.cn | 2 |