What powers 4399pk.com?
Last seen Jun 2026 · 2 technologies across 2 categories
Programming languages
Adobe Flash
since Aug 2022
Web servers
Nginx
since Aug 2018
Audience
- 77% desktop
- 23% phone
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.50 / 10 · ranked #24,343,413 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: ChinaNetCenter
- Weight: 0.3 MB · 45 requests
Homepage as crawled by the HTTP Archive, Jul 2026.