What powers a-1group.co.jp?
Last seen Jun 2026 · 30 technologies across 19 categories
A/B Testing
Google Optimize
since Jul 2021
Analytics
Google Analytics
since Apr 2019
Authentication
Facebook Login
since Jul 2021
CDN
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Font scripts
Google Font API
since Feb 2020
Hosting
Xserver
since Aug 2022
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2021
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2021
Programming languages
PHP
since Apr 2019
Tag managers
Google Tag Manager
since Feb 2020
Web servers
Nginx
since Apr 2019
Widgets
WordPress plugins
Smash Balloon Instagram Feed
since Feb 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.68 / 10 · ranked #2,199,782 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.5 MB · 96 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kids.a-1group.co.jp | 15 |
| www.a-1group.co.jp | 15 |
| lp1.a-1group.co.jp | 11 |
| lp3.a-1group.co.jp | 11 |
| a-1group.co.jp | 10 |
| glp1.a-1group.co.jp | 10 |
| lp2.a-1group.co.jp | 9 |