What powers kasama.lg.jp?
Last seen Jun 2026 · 9 technologies across 7 categories
Analytics
CDN
Amazon CloudFront
since Mar 2025
Amazon SES
since Mar 2025
JavaScript libraries
PaaS
Amazon Web Services
since Mar 2025
Webmail
Apple iCloud Mail
since Jan 2023
Widgets
Audience
- 76% phone
- 24% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.71 / 10 · ranked #62,144 of all domains
348 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.7 MB · 171 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Amazon ALB Aug 2025