What powers keiryusha.co.jp?
Last seen Jun 2026 · 10 technologies across 8 categories
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Nov 2021
Hosting
Sakura Internet
since Oct 2025
JavaScript libraries
Programming languages
PHP
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
WordPress plugins
MetaSlider
since Feb 2022
Audience
- 61% phone
- 39% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.29 / 10 · ranked #8,782,457 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.2 MB · 86 requests
- WordPress theme: keiryusha · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www2.keiryusha.co.jp | 10 |
| sec.keiryusha.co.jp | 9 |
Full technology history →
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Recent changes
- detected Sakura Internet Oct 2025