What powers radichubu.jp?
Last seen Jun 2026 · 21 technologies across 12 categories
Advertising
Analytics
CDN
Cookie compliance
Font scripts
JavaScript libraries
Load balancers
Miscellaneous
PaaS
Security
Tag managers
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| radiko | #34 | 2 |
| cbc1 radio | #46 | 0 |
| kaito birthday | #55 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 85% phone
- 13% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.46 / 10 · ranked #164,426 of all domains
144 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
3 keywords in Google's top 30
Core Web Vitals
| LCP | 3.2 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.7 MB · 95 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected Google Font API Jun 2026
- dropped Google Font API May 2026
- detected Google Font API Nov 2025