What powers chushin-kobo.jp?
Last seen Jun 2026 · 10 technologies across 9 categories
Font scripts
JavaScript libraries
Maps
Google Maps
since Dec 2022
Operating systems
CentOS
since Jan 2026
Programming languages
UI frameworks
Bootstrap
since Mar 2022
Web server extensions
Web servers
Widgets
SnapWidget
since Jan 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.30 / 10 · ranked #2,887,783 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 20.5 MB · 140 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped Red Hat Feb 2026