What powers jssoc.or.jp?
Last seen Jun 2026 · 21 technologies across 13 categories
Analytics
Google Analytics
since Jun 2018
Authentication
NextAuth.js
since Mar 2026
CDN
Google Hosted Libraries
since Feb 2022
Font scripts
Google Font API
since Nov 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Webpack
since Mar 2026
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Mar 2026
Programming languages
UI frameworks
Bootstrap
since Jul 2022
Radix UI
since Mar 2026
shadcn/ui
since Mar 2026
Tailwind CSS
since Mar 2026
Web servers
Apache HTTP Server
since Apr 2018
Nginx
since Jul 2022
Webmail
Microsoft 365
since Aug 2022
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 78% desktop
- 22% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.48 / 10 · ranked #77,140 of all domains
241 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 4.5 MB · 70 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| system.jssoc.or.jp | 12 |
| jp.jssoc.or.jp | 8 |
| www.jssoc.or.jp | 8 |
| journal.jssoc.or.jp | 7 |