What powers kai-seikeigeka.com?
Last seen Jun 2026 · 16 technologies across 7 categories
Analytics
CDN
Amazon CloudFront
since Mar 2023
Amazon S3
since Mar 2023
cdnjs
since Mar 2023
Cloudflare
since Mar 2023
jsDelivr
since Mar 2023
Font scripts
Google Font API
since Mar 2023
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2023
PaaS
Amazon Web Services
since Mar 2023
Video players
YouTube
since Mar 2023
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.95 / 10 · ranked #13,599,998 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 2.9 MB · 132 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.