What powers j-wi.co.jp?
Last seen Jun 2026 · 30 technologies across 17 categories
Analytics
CDN
Amazon CloudFront
since Feb 2026
cdnjs
since Oct 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since May 2023
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Ecommerce
Cart Functionality
since Aug 2020
Sendgrid
since Feb 2024
Font scripts
JavaScript libraries
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Shanon
since Feb 2026
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jan 2019
Programming languages
PHP
since Jun 2018
Security
HSTS
since Sep 2022
SEO
UI frameworks
Animate.css
since Apr 2018
Video players
YouTube
since Jul 2022
Web servers
Apache HTTP Server
since Apr 2018
Audience
- 85% phone
- 14% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.65 / 10 · ranked #379,163 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 8.7 MB · 104 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| trainer.j-wi.co.jp | 21 |
| column.j-wi.co.jp | 13 |
| admin.j-wi.co.jp | 12 |
| j-wi.co.jp | 12 |
| www.j-wi.co.jp | 11 |
| fitness.j-wi.co.jp | 10 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026