What powers payup.co.kr?
Last seen Jun 2026 · 31 technologies across 14 categories
Analytics
Google Analytics
since May 2019
Naver Analytics
since Apr 2022
CDN
Font scripts
Font Awesome
since May 2019
Google Font API
since May 2019
JavaScript frameworks
Next.js App Router
since Oct 2025
React
since Dec 2023
JavaScript graphics
JavaScript libraries
Live chat
Channel.io
since Dec 2023
Miscellaneous
PaaS
Vercel
since Oct 2025
Performance
Priority Hints
since Oct 2025
Programming languages
Security
HSTS
since Oct 2025
UI frameworks
Web servers
Apache HTTP Server
since May 2019
Nginx
since Oct 2024
Audience
- 96% desktop
- 4% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.44 / 10 · ranked #7,037,876 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.5 MB · 76 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| payup.co.kr | 18 |
| www.payup.co.kr | 18 |
| blog.payup.co.kr | 12 |
| cp.payup.co.kr | 8 |
| developers.payup.co.kr | 6 |
| api.payup.co.kr | 1 |
| standard.payup.co.kr | 1 |