What powers rkb.jp?
Last seen Jun 2026 · 27 technologies across 17 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| muto | #80 | 25 |
| rec coffee | #25 | 14 |
| rkb | #75 | 14 |
| iguchi | #83 | 2 |
| wdsf | #54 | 1 |
| smbc japan | #49 | 1 |
| yamaya factory terrace | #27 | 0 |
| yame japan | #44 | 0 |
| tbs announcer | #97 | 0 |
| tbs announcer | #89 | 0 |
| the death note musical | #67 | 0 |
| tkb corporation | #38 | 0 |
| uacj corp | #65 | 0 |
| uacj corp | #51 | 0 |
| rkk youtube | #57 | 0 |
| music lab music lab | #47 | 0 |
| podcast lab | #44 | 0 |
| qtnet | #55 | 0 |
| aburayama fukuoka | #86 | 0 |
| gohgan | #71 | 0 |
| gohgan | #29 | 0 |
| gomi vtuber | #51 | 0 |
| hakata gion yamakasa | #87 | 0 |
| hakata gion | #57 | 0 |
| hakata dontaku festival | #37 | 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
- 81% phone
- 17% desktop
- 2% tablet
Japan
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.47 / 10 · ranked #18,555 of all domains
961 referring domains · OpenPageRank
Search traffic
57 est. monthly organic visits (US)
27 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 11.7 MB · 288 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| maintenance.rkb.jp | 17 |
| www.rkb.jp | 16 |
| rkb.jp | 13 |
| contact.rkb.jp | 2 |
Full technology history →
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Recent changes
- dropped 33Across Aug 2025
- dropped Amazon Advertising Aug 2025
- dropped core-js Aug 2025
- dropped Criteo Aug 2025
- dropped Funding Choices Aug 2025
- dropped ID5 Aug 2025
- dropped Prebid Aug 2025
- dropped Snowplow Analytics Aug 2025