What powers f139.com?
Last seen Jun 2026 · 16 technologies across 7 categories
Analytics
Baidu Analytics (百度统计)
since Feb 2022
Sensors Data
since Oct 2025
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Programming languages
UI frameworks
Web servers
Nginx
since Apr 2018
Audience
- 70% desktop
- 30% phone
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.11 / 10 · ranked #1,400,510 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (China)
- Weight: 1.8 MB · 86 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| new.f139.com | 9 |
| www.f139.com | 9 |
| price.f139.com | 6 |
| futures.f139.com | 4 |
| passport.f139.com | 4 |