What powers paasup.io?
Last seen Apr 2026 · 13 technologies across 10 categories
Analytics
Google Analytics
since Jan 2026
Naver Analytics
since Jan 2026
Caching
Varnish
since Jan 2026
CDN
jsDelivr
since Jan 2026
CMS
JavaScript frameworks
React
since Jan 2026
Miscellaneous
Open Graph
since Jan 2026
RSS
since Jan 2026
Photo galleries
PhotoSwipe
since Jan 2026
Programming languages
Node.js
since Jan 2026
Web servers
Webmail
Google Workspace
since Jan 2026
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.69 / 10 · ranked #19,724,256 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.