What powers sdaeu.edu.cn?
Last seen Oct 2026 · 13 technologies across 6 categories
JavaScript frameworks
Vue.js
since Sep 2026
JavaScript libraries
Miscellaneous
Babel
since Sep 2026
Programming languages
Java
since Feb 2023
Security
HSTS
since Feb 2023
UI frameworks
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 83% desktop
- 17% phone
China
Pakistan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.23 / 10 · ranked #1,215,605 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Chinese (China)
- Weight: 58.1 MB · 164 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on ERX-CERNET-BKB China Education and Research Network Center (211.64.116.11)
- Email: netease.com
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Beijing Xinchacha Credit Management Co., Ltd., RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 8,261,888, 18 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection