What powers 11-kzr.com?
Last seen Jun 2026 · 14 technologies across 9 categories
CDN
Amazon CloudFront
since May 2026
Cloudflare
since Jul 2025
Hosting panels
Tencent Waterproof Wall
since Aug 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since May 2026
Programming languages
Node.js
since Jul 2025
UI frameworks
Tailwind CSS
since Jul 2025
Web servers
Audience
- 100% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.9 s |
| INP | 100 ms |
| CLS | 0.4 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 2.3 MB · 92 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Browser Insights Jun 2026
- detected Cloudflare Browser Insights Oct 2025
- detected Tencent Waterproof Wall Aug 2025