What powers jaca.or.jp?
Last seen Jan 2023 · 9 technologies across 8 categories
CMS
WordPress
since Jan 2023
Databases
MySQL
since Jan 2023
Font scripts
JavaScript libraries
Programming languages
PHP
since Jan 2023
Tag managers
Google Tag Manager
since Jan 2023
Web servers
Nginx
since Jan 2023
WordPress plugins
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.12 / 10 · ranked #496,619 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.