What powers jec.com.tw?
Last seen Apr 2026 · 12 technologies across 7 categories
Font scripts
Font Awesome
since Nov 2023
Google Font API
since Nov 2023
JavaScript frameworks
React
since Nov 2023
JavaScript libraries
Live chat
Tencent QQ
since Nov 2023
Miscellaneous
Security
HSTS
since Nov 2023
UI frameworks
Audience
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.24 / 10 · ranked #69,811,150 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| CLS | 0.2 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Taiwan)
- CDN: Google
- Weight: 4.0 MB · 48 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| en.jec.com.tw | 12 |
| www.jec.com.tw | 12 |