What powers ptsc.jp?
Last seen Jun 2026 · 3 technologies across 3 categories
Hosting
Sakura Internet
since Aug 2022
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Apr 2018
Audience
- 69% phone
- 29% desktop
- 2% tablet
Japan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.43 / 10 · ranked #412,734 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| my.ptsc.jp | 3 |
| www.ptsc.jp | 3 |