What powers geodata.cn?
Last seen Aug 2026 · 19 technologies across 12 categories
Analytics
Comment systems
Ecommerce
Cart Functionality
since Feb 2024
JavaScript frameworks
JavaScript graphics
ECharts
since Dec 2025
JavaScript libraries
Live chat
Tencent QQ
since Jun 2024
Maps
Miscellaneous
PWA
since Feb 2024
Programming languages
Java
since Apr 2018
UI frameworks
Web servers
Apache Tomcat
since Nov 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 97% desktop
- 3% phone
United States
Japan
Singapore
China
Hong Kong SAR China
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.50 / 10 · ranked #24,293,709 of all domains
79 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 29.3 MB · 133 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.geodata.cn | 12 |
| geospace.geodata.cn | 7 |
| lake.geodata.cn | 7 |
| nnu.geodata.cn | 7 |
| soil.geodata.cn | 6 |
Full technology history →
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Recent changes
- detected ECharts Dec 2025