What powers smart-checkin.jp?
Last seen Jun 2026 · 4 technologies across 3 categories
Security
HSTS
since Mar 2024
UI frameworks
Bootstrap
since Mar 2024
Web frameworks
Blazor
since Mar 2024
Microsoft ASP.NET
since Mar 2024
Audience
- 91% phone
- 9% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 10.5 s |
| INP | 100 ms |
| CLS | 0.7 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 41 requests
Homepage as crawled by the HTTP Archive, Jul 2026.