What powers wjsm.co.jp?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Feb 2020
Umami
since Aug 2024
Authentication
Facebook Login
since Jul 2021
CDN
Font scripts
Google Font API
since Feb 2020
JavaScript libraries
Load balancers
Amazon ALB
since Jul 2024
PaaS
Amazon Web Services
since Mar 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2020
Web servers
Apache HTTP Server
since Feb 2020
Audience
- 70% phone
- 28% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.62 / 10 · ranked #2,293,522 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 14.8 MB · 165 requests
Homepage as crawled by the HTTP Archive, Jul 2026.