What powers coupilot.net?
Last seen May 2026 · 25 technologies across 16 categories
Analytics
Authentication
Google Sign-in
since May 2026
CDN
jsDelivr
since Mar 2025
Databases
Firebase
since Oct 2023
Development
Emotion
since Oct 2023
Amazon SES
since Mar 2025
Font scripts
Google Font API
since Oct 2023
JavaScript frameworks
JavaScript graphics
Recharts
since Mar 2025
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Mar 2025
Vercel
since Oct 2023
Programming languages
Node.js
since Oct 2023
Security
HSTS
since Oct 2023
Tag managers
Google Tag Manager
since Mar 2025
UI frameworks
Tailwind CSS
since Jan 2026
Audience
- 95% desktop
- 5% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.42 / 10 · ranked #32,261,674 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- CDN: Vercel
- Weight: 24.9 MB · 147 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 Google Sign-in May 2026
- detected Facebook Pixel Feb 2026
- detected Recharts Jan 2026
- detected Tailwind CSS Jan 2026
- dropped Recharts Dec 2025