What powers zhangfensi.cc?
Last seen Aug 2026 · 15 technologies across 10 categories
Analytics
51.LA
since Jul 2026
CDN
Cloudflare
since Jul 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Jul 2026
Programming languages
PHP
since Jul 2026
TypeScript
since Jul 2026
Rich text editors
Security
HSTS
since Jul 2026
UI frameworks
Web servers
Nginx
since Jul 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 55% phone
- 45% desktop
Japan
China
United States
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese (China)
- Weight: 4.5 MB · 66 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| svip.zhangfensi.cc | 15 |
| vip.zhangfensi.cc | 15 |