What powers joysp.jp?
Last seen Jun 2026 · 13 technologies across 9 categories
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2022
JavaScript libraries
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Tag managers
Google Tag Manager
since Mar 2019
Web frameworks
Ruby on Rails
since Jul 2021
Web server extensions
Web servers
Audience
- 99% phone
- 1% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.92 / 10 · ranked #1,727,428 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.1 MB · 13 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| music.joysp.jp | 8 |
| l.joysp.jp | 7 |
| gp.joysp.jp | 6 |
| k.joysp.jp | 6 |
| m.joysp.jp | 3 |