What powers rkinc.co.jp?
Last seen Jun 2026 · 4 technologies across 4 categories
Analytics
Google Analytics
since Jun 2026
CDN
Google Hosted Libraries
since Feb 2022
JavaScript libraries
Web servers
Apache HTTP Server
since Apr 2019
Audience
- 55% phone
- 45% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.12 / 10 · ranked #3,291,422 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.9 MB · 79 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Analytics Jun 2026