What powers hckyosaikai.com?
Last seen Jun 2026 · 9 technologies across 8 categories
Analytics
Google Analytics
since Dec 2020
CDN
Google Hosted Libraries
since Mar 2022
JavaScript libraries
PaaS
Amazon Web Services
since Aug 2022
Performance
Turbolinks
since Dec 2021
Programming languages
Ruby
since Dec 2020
Web frameworks
Ruby on Rails
since Dec 2020
Web servers
Audience
- 61% desktop
- 39% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.13 / 10 · ranked #83,290,581 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.8 MB · 14 requests
Homepage as crawled by the HTTP Archive, Jul 2026.