What powers canjii.jp?
Last seen Sep 2026 · 17 technologies across 12 categories
Analytics
CDN
Development
Issue trackers
JavaScript frameworks
Load balancers
Miscellaneous
PaaS
Performance
Programming languages
Tag managers
UI frameworks
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
- 71% desktop
- 29% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.59 / 10 · ranked #5,776,776 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.8 MB · 122 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (13.33.252.3)
- DNS: Amazon Route 53
- Email: no MX record returned
- Email security: DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 10,601,108, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Base UI Sep 2026
- detected Sentry Aug 2026
- dropped Channel.io Mar 2026
- dropped Radix UI Mar 2026
- dropped Sentry Mar 2026
- dropped styled-components Mar 2026
- detected Turbopack Feb 2026