What powers chugaiigaku.jp?
Last seen Aug 2026 · 17 technologies across 11 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| pio2 | #40 | 1 |
| gcs 12 | #93 | 1 |
| r abs | #47 | 0 |
| foreground question vs background question | #72 | 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 robots.txt, all AI crawlers allowed
Audience
- 69% desktop
- 31% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.55 / 10 · ranked #153,238 of all domains
130 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
4 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 6.1 MB · 120 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| chugaiigaku.jp | 14 |
| www.chugaiigaku.jp | 7 |
Full technology history →
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Recent changes
- detected HSTS Aug 2026
- detected AlmaLinux Jul 2026
- detected Apache Tomcat Jul 2026
- detected Google Font API Jul 2026
- detected Java Jul 2026
- detected mod_jk Jul 2026
- detected Open Graph Jul 2026
- detected OpenSSL Jul 2026
- detected PWA Jul 2026
- detected Splide Jul 2026