What powers ruby.or.jp?
Last seen Jun 2026 · 20 technologies across 14 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ruby programming certification | #1 | 15 |
| ruby certification | #1 | 15 |
| certified ruby | #11 | 0 |
| ruby stdin read | #81 | 0 |
| ruby or | #75 | 0 |
| ruby or | #21 | 0 |
| ruby on rails coursera | #81 | 0 |
| ruby on rails certification | #88 | 0 |
| ruby coders | #97 | 0 |
| rubi logo | #48 | 0 |
| or.jp | #29 | 0 |
| jruby rails | #58 | 0 |
| ide for ruby | #67 | 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
- 82% desktop
- 18% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.62 / 10 · ranked #68,022 of all domains
213 referring domains · OpenPageRank
Search traffic
30 est. monthly organic visits (US)
13 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.5 MB · 35 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ruby.or.jp | 16 |
| 30.ruby.or.jp | 7 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Google Analytics Apr 2026
- dropped Cloudflare Bot Management Nov 2025