What powers koka.ac.jp?
Last seen Jun 2026 · 58 technologies across 27 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| koka | #70 | 3 |
| koka japan | #86 | 1 |
| kyoto station hachijo gate | #48 | 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
- 58% desktop
- 42% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.59 / 10 · ranked #148,467 of all domains
197 referring domains · OpenPageRank
Search traffic
4 est. monthly organic visits (US)
3 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.9 MB · 132 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.koka.ac.jp | 34 |
| ps.koka.ac.jp | 25 |
| kg.koka.ac.jp | 21 |
| hs.koka.ac.jp | 18 |
| gakuen.koka.ac.jp | 16 |
| ren.koka.ac.jp | 14 |
| clinic.koka.ac.jp | 9 |
| researchers.koka.ac.jp | 7 |
| navi.koka.ac.jp | 4 |
Full technology history →
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Recent changes
- dropped HSTS Feb 2026
- detected Amazon S3 Nov 2025
- dropped AOS Nov 2025
- dropped Site Kit Nov 2025
- detected Cloudflare Turnstile Oct 2025
- detected WordPress Multisite Oct 2025