What powers amac.or.jp?
Last seen Jun 2026 · 20 technologies across 13 categories
CMS
Databases
MySQL
since Sep 2020
Font scripts
Google Font API
since May 2023
Twitter Emoji (Twemoji)
since Sep 2020
JavaScript libraries
Clipboard.js
since Oct 2021
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2025
Programming languages
PHP
since Sep 2020
UI frameworks
Video players
YouTube
since Mar 2021
Web servers
Nginx
since Sep 2020
WordPress plugins
MetaSlider
since May 2026
WordPress themes
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.06 / 10 · ranked #1,494,051 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.6 MB · 134 requests
- WordPress theme: lightning-pro (child: lightning-pro-child-sample) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected MetaSlider May 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Priority Hints Aug 2025