What powers 1secondjapan.com?
Last seen Jun 2026 · 15 technologies across 9 categories
Analytics
Naver Analytics
since Jan 2023
CDN
jsDelivr
since Mar 2021
Ecommerce
Cafe24
since Jan 2023
Cart Functionality
since Mar 2021
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
PWA
since Jul 2025
Security
HSTS
since Jan 2023
Video players
YouTube
since Mar 2021
Web servers
Widgets
Elfsight
since Aug 2025
SnapWidget
since Jan 2023
Audience
- 87% phone
- 13% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #61,222,766 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 21.3 MB · 199 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| m.1secondjapan.com | 15 |
| 1secondjapan.com | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon S3 Aug 2025
- dropped Amazon Web Services Aug 2025
- detected Elfsight Aug 2025