What powers hlju.edu.cn?
Last seen Sep 2026 · 29 technologies across 9 categories
JavaScript Frameworks
JavaScript Libraries
Operating systems
Programming Languages
Security
UI frameworks
Web frameworks
Web server extensions
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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| heilongjiang university | #2 | 9 |
| heilongjiang china | #35 | 1 |
| liqiang jing | #11 | 0 |
| heilongjiang flag | #34 | 0 |
| chinese programming | #79 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
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
No robots.txt, all AI crawlers allowed
Audience
- 66% phone
- 34% desktop
Russia
China
United States
Vietnam
Taiwan
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.28 / 10 · ranked #211,824 of all domains
127 referring domains · OpenPageRank
Search traffic
10 est. monthly organic visits (US)
5 keywords in Google's top 30
Core Web Vitals
| LCP | 4.5 s |
| INP | 275 ms |
| CLS | 0.1 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.9 MB · 21 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Heilongjiang University
- Founded: 1941
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Hosted on ERX-CERNET-BKB China Education and Research Network Center (210.46.97.15)
- DNS: hlju.edu.cn
- Email: Tencent Exmail
- Email security: SPF (soft fail), no DMARC record
- SSL: Beijing Xinchacha Credit Management Co., Ltd., RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 603,511, 97 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sso.hlju.edu.cn | 9 |
| m.hlju.edu.cn | 5 |
| www.hlju.edu.cn | 5 |
| i.mooc.hlju.edu.cn | 4 |
| yjsglxt.hlju.edu.cn | 4 |
| hr.hlju.edu.cn | 3 |
| mooc.hlju.edu.cn | 3 |
| xsxk.hlju.edu.cn | 3 |
| xyw.hlju.edu.cn | 3 |
| zsb.hlju.edu.cn | 3 |
| authserver.hlju.edu.cn | 2 |
| chem.hlju.edu.cn | 2 |
| hi.hlju.edu.cn | 2 |
| xgs.hlju.edu.cn | 2 |
| yjsy.hlju.edu.cn | 2 |
| kszx.hlju.edu.cn | 1 |
| ssfw1.hlju.edu.cn | 1 |
| webvpn.hlju.edu.cn | 1 |
Full technology history →
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Recent changes
- dropped Quill Jun 2026