What powers fkuflash.com?
Last seen Apr 2026 · 11 technologies across 7 categories
CDN
Alibaba Cloud CDN
since Apr 2026
Cloudflare
since Apr 2026
JavaScript graphics
Mermaid
since Apr 2026
JavaScript libraries
Miscellaneous
Mobile frameworks
jQuery-pjax
since Apr 2026
Security
HSTS
since Apr 2026
Web servers
Audience
- 86% desktop
- 14% phone
Japan
China
United States
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.3 MB · 26 requests
Homepage as crawled by the HTTP Archive, Jul 2026.