What powers 
j-ic.co.jp?
Last seen Sep 2026 · 16 technologies across 12 categories
Analytics
CDN
CRM
Font scripts
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Page builders
Security
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% desktop
- 27% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.20 / 10 · ranked #456,632 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 4.8 MB · 116 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Japan Investment Corporation
- Country: Japan
From Wikidata (CC0).
Infrastructure
- DNS: Azure DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 7,197,050
- Verified with: Amazon SES, Apple Business, Google, Microsoft 365, OpenAI
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
- dropped Azure Jun 2026
- dropped core-js Jun 2026
- dropped Google Tag Manager Jun 2026
- dropped Nginx Jun 2026
- dropped Swiper Jun 2026
- detected Cloudflare May 2026
- detected Google Hosted Libraries May 2026
- detected HTTP/3 May 2026
- detected Open Graph May 2026
- detected particles.js May 2026
- detected Webflow May 2026
- detected Webpack May 2026