What powers osaka-c.ed.jp?
Last seen Jun 2026 · 25 technologies across 15 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| schools in osaka | #81 | 0 |
| senyo ramen | #95 | 0 |
| senyo ramen | #87 | 0 |
| senyo ramen | #83 | 0 |
| senyo ramen | #31 | 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
- 84% phone
- 14% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.80 / 10 · ranked #56,640 of all domains
308 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
5 keywords in Google's top 30
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.9 MB · 32 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.schoolnavi.osaka-c.ed.jp | 17 |
| www1.osaka-c.ed.jp | 9 |
| www.osaka-c.ed.jp | 7 |
| e-entry.osaka-c.ed.jp | 5 |
| www2.osaka-c.ed.jp | 5 |
| wwwc.osaka-c.ed.jp | 4 |
Full technology history →
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Recent changes
- dropped Nginx May 2026
- detected OpenSSL Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped FancyBox Aug 2025
- dropped HSTS Aug 2025