What powers 
ichiken.co.jp?
Last seen Sep 2026 · 17 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
CDN
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Mar 2023
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2023
Programming languages
PHP
since Jan 2019
Security
HSTS
since May 2024
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Apr 2020
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
- 56% desktop
- 44% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.53 / 10 · ranked #865,816 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 5.4 MB · 190 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Ichiken Corporation
- Founded: 1930
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on HANSHIN ITEC HANKYU HANSHIN CO.,LTD. (203.133.235.132)
- DNS: gao.ne.jp
- Email: cybermail.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Cybertrust Japan, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 10,469,402, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| partners.ichiken.co.jp | 10 |
| www.ichiken.co.jp | 9 |