What powers jspr-net.jp?
Last seen Jun 2026 · 5 technologies across 4 categories
CDN
CreateJS
since Feb 2022
Google Hosted Libraries
since Feb 2022
Hosting
Xserver
since Aug 2022
JavaScript libraries
Web servers
Nginx
since Mar 2020
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.18 / 10 · ranked #1,297,013 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.5 MB · 57 requests
Homepage as crawled by the HTTP Archive, Jul 2026.