What powers 
cbase.co.jp?
Last seen Aug 2026 · 31 technologies across 19 categories
Advertising
Analytics
CDN
CMS
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Font scripts
JavaScript libraries
Live chat
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Miscellaneous
PaaS
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 50% phone
- 50% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.73 / 10 · ranked #750,142 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 9.6 MB · 268 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- CBASE
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (3.170.170.46)
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,268,168, 5 hosts
- Verified with: Google, Notion
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted