What powers 
toba-cmt.ac.jp?
Last seen Sep 2026 · 26 technologies across 18 categories
Advertising
Analytics
CDN
CMS
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Font scripts
Hosting
JavaScript libraries
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Miscellaneous
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Performance
Programming languages
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WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 70% phone
- 30% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.15 / 10 · ranked #481,193 of all domains
63 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 15.9 MB · 96 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Toba National College of Maritime Technology
- Founded: 1881
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on SINET-AS Research Organization of Information and Systems, National Institute of Informatics (202.26.248.4)
- DNS: toba-cmt.ac.jp
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: SECOM Trust Systems, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 9,299,112, 10 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.toba-cmt.ac.jp | 15 |
| gakuseikai.toba-cmt.ac.jp | 12 |
| ship.toba-cmt.ac.jp | 12 |
| cc.toba-cmt.ac.jp | 7 |
| www.maritime.toba-cmt.ac.jp | 5 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) May 2026