What powers jei-inc.co.jp?
Last seen Sep 2026 · 8 technologies across 7 categories
Analytics
Font scripts
JavaScript libraries
Miscellaneous
Security
UI frameworks
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.28 / 10 · ranked #8,927,875 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.0 MB · 78 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 日本エレクトロニクス工業株式会社
- Profiles: YouTube
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Xserver (85.131.210.62)
- DNS: xbiz.ne.jp
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 41,487,643
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 Font Awesome Aug 2026
- detected Google Font API Jul 2026
- dropped Apache HTTP Server Jun 2026
- detected HSTS May 2026
- detected Nginx May 2026