What powers y-shirt.jp?
Last seen Jun 2026 · 9 technologies across 9 categories
Analytics
Google Analytics
since Jan 2021
Font scripts
Google Font API
since Jan 2021
Hosting
Xserver
since Aug 2022
JavaScript libraries
Load balancers
Amazon ALB
since Mar 2023
Operating systems
Red Hat
since Jan 2021
PaaS
Amazon Web Services
since Mar 2023
Programming languages
Web servers
Audience
- 87% phone
- 13% desktop
Japan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.06 / 10 · ranked #3,441,932 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.8 MB · 44 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.y-shirt.jp | 9 |
| y-shirt.jp | 9 |