What powers f4a.tw?
Last seen Jun 2026 · 11 technologies across 6 categories
Analytics
Google Analytics
since Jul 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Jul 2023
UI frameworks
Animate.css
since Dec 2019
Bootstrap
since Jul 2019
Web servers
Nginx
since Jul 2019
Audience
- 98% phone
- 2% desktop
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.48 / 10 · ranked #6,655,118 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Taiwan)
- Weight: 4.3 MB · 65 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.