What powers sci99.com?
Last seen Jun 2026 · 27 technologies across 10 categories
Analytics
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Jun 2018
UI frameworks
Element UI
since Oct 2025
Web frameworks
Web servers
Widgets
Wheelio
since Sep 2021
Audience
- 74% desktop
- 27% phone
Taiwan
Hong Kong SAR China
United States
Japan
Vietnam
Singapore
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.69 / 10 · ranked #766,207 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: ChinaNetCenter
- Weight: 2.1 MB · 92 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| prices.sci99.com | 12 |
| ucenter.sci99.com | 11 |
| agrimat.sci99.com | 8 |
| energy.sci99.com | 8 |
| ochem.sci99.com | 8 |
| paper.sci99.com | 8 |
| rubber.sci99.com | 8 |
| trm.sci99.com | 8 |
| www.sci99.com | 8 |
| agriprod.sci99.com | 7 |
| glass.sci99.com | 7 |
| index.sci99.com | 7 |
| intl.sci99.com | 6 |
| plast.sci99.com | 6 |
| nm.sci99.com | 5 |
| steel.sci99.com | 5 |
Full technology history →
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Recent changes
- dropped Google Analytics Feb 2026
- detected Element UI Oct 2025
- detected Vue.js Oct 2025