What powers hapins-system.net?
Last seen Jun 2026 · 12 technologies across 8 categories
CDN
Amazon CloudFront
since Jul 2025
Amazon S3
since Jul 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Jul 2025
PaaS
Amazon Web Services
since Jul 2025
Programming languages
GraphQL
since Jul 2025
TypeScript
since Jul 2025
RUM
Datadog
since Jul 2025
UI frameworks
Chakra UI
since Jul 2025
Audience
- 90% desktop
- 10% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.6 s |
| INP | 450 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 0.9 MB · 6 requests
Homepage as crawled by the HTTP Archive, Jul 2026.