What powers rcc.jp?
Last seen Sep 2026 · 47 technologies across 20 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Mobile Frameworks
Operating systems
Performance
Programming languages
Retargeting
Security
Tag managers
UI frameworks
Web frameworks
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 bytespider removed from robots.txt
- Oct 2026 oai-searchbot removed from robots.txt
- Oct 2026 imagesiftbot removed from robots.txt
- Oct 2026 claudebot removed from robots.txt
- Oct 2026 claude-searchbot removed from robots.txt
- Oct 2026 gptbot removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| hiroshima trams | #11 | 1 |
| hiroshima electric railway | #9 | 1 |
| rccc online programs | #92 | 0 |
| soko caf | #71 | 0 |
| kusumoto | #76 | 0 |
| hatchobori tram stop hiroshima | #26 | 0 |
| hiroshima tram map | #20 | 0 |
| hiroshima tram | #65 | 0 |
| hiroshima streetcar map | #16 | 0 |
| hiroshima streetcar | #27 | 0 |
| 125 years of memory | #76 | 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.
AI Crawlers
No AI crawlers blocked
Audience
- 96% phone
- 3% desktop
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.30 / 10 · ranked #28,843 of all domains
551 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
11 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 11.8 MB · 199 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- RCC Broadcasting
- Founded: 1952
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on OCN NTT Communications Corporation (210.160.44.88)
- DNS: rcc.co.jp
- Email: rcc.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: GlobalSign, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 42,004, 29 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ec2.rcc.jp | 18 |
| iraw.rcc.jp | 17 |
| news.rcc.jp | 17 |
| shop.rcc.jp | 17 |
| rcc.jp | 15 |
| radio.rcc.jp | 13 |
| tv.rcc.jp | 13 |
| blogs.rcc.jp | 12 |
| score.rcc.jp | 11 |
| score3.rcc.jp | 11 |
| weather.rcc.jp | 11 |
| club.rcc.jp | 9 |
| play.rcc.jp | 8 |
| kenko.rcc.jp | 7 |
| scoop.rcc.jp | 6 |
| www.rcc.jp | 5 |
| sports.rcc.jp | 4 |
| apply.rcc.jp | 2 |
| carp-web.rcc.jp | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025