What powers 12309.gov.cn?
Last seen Jun 2026 · 14 technologies across 6 categories
JavaScript frameworks
Vue.js
since May 2023
JavaScript graphics
ECharts
since Sep 2025
JavaScript libraries
Programming languages
Java
since Sep 2021
UI frameworks
Tailwind CSS
since Sep 2025
Web servers
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 88% desktop
- 12% phone
Hong Kong SAR China
United States
Japan
Taiwan
Singapore
China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.15 / 10 · ranked #99,881 of all domains
147 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0.25 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (China)
- Weight: 5.1 MB · 146 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jctz.12309.gov.cn | 6 |
| www.12309.gov.cn | 6 |
| login.12309.gov.cn | 5 |
| jubao.12309.gov.cn | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected crypto-js Mar 2026
- dropped crypto-js Dec 2025
- dropped Webpack Oct 2025
- detected ECharts Sep 2025
- detected Keen-Slider Sep 2025
- detected Tailwind CSS Sep 2025