What powers saihigroup.co.jp?
Last seen Jun 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Editors
Font scripts
Twitter Emoji (Twemoji)
since Jan 2019
Hosting
Xserver
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
Mobile frameworks
Programming languages
PHP
since Jan 2019
Web servers
Nginx
since Jan 2019
WordPress plugins
Smash Balloon Instagram Feed
since Aug 2025
Audience
- 91% phone
- 8% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.28 / 10 · ranked #215,871 of all domains
80 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.4 MB · 92 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.bus.saihigroup.co.jp | 18 |
| www.recruit.saihigroup.co.jp | 9 |
| www.s-bowl.saihigroup.co.jp | 3 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Smash Balloon Instagram Feed Aug 2025