What powers cpm-arena.com?
Last seen Jun 2026 · 22 technologies across 12 categories
Analytics
Authentication
Clerk
since Apr 2026
CDN
Cloudflare
since Apr 2026
Development
Turbopack
since May 2026
JavaScript frameworks
Miscellaneous
Open Graph
since Jun 2024
Webpack
since Jun 2024
PaaS
Amazon Web Services
since Jun 2024
Vercel
since Jun 2024
Performance
Priority Hints
since Jun 2024
Programming languages
Node.js
since Jun 2024
Security
Cloudflare Bot Management
since Apr 2026
HSTS
since Jun 2024
UI frameworks
Webmail
Apple iCloud Mail
since May 2026
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- CDN: Vercel
- Weight: 2.6 MB · 53 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail May 2026
- detected Turbopack May 2026
- detected Clerk Apr 2026
- detected Cloudflare Apr 2026
- detected Cloudflare Bot Management Apr 2026