What powers jspm.or.jp?
Last seen Jun 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Jan 2023
CMS
Concrete CMS
since Jan 2023
Font scripts
Font Awesome
since Jan 2023
JavaScript libraries
Programming languages
PHP
since Jan 2023
Security
HSTS
since Nov 2023
UI frameworks
Web servers
Apache HTTP Server
since Jan 2023
Webmail
Microsoft 365
since Jan 2023
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.11 / 10 · ranked #502,031 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.