What powers jcda.or.jp?
Last seen Jun 2026 · 5 technologies across 5 categories
Analytics
Google Analytics
since Jan 2019
Hosting panels
Plesk
since Apr 2024
JavaScript libraries
Tag managers
Google Tag Manager
since Apr 2024
Web servers
Nginx
since Apr 2024
Audience
- 54% desktop
- 46% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.73 / 10 · ranked #291,574 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 4.2 MB · 100 requests
Homepage as crawled by the HTTP Archive, Jul 2026.