What powers oac.or.jp?
Last seen Jun 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Jul 2019
CMS
Databases
MySQL
since Feb 2025
Font scripts
Google Font API
since Jul 2020
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Swiper
since Feb 2025
Miscellaneous
Open Graph
since Sep 2022
Page builders
WordPress Block Editor
since Feb 2025
Performance
LazySizes
since Feb 2025
Priority Hints
since Feb 2025
Programming languages
PHP
since Feb 2025
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Bootstrap
since Feb 2025
Web servers
Nginx
since Feb 2025
WordPress plugins
EWWW Image Optimizer
since Feb 2025
Audience
- 62% desktop
- 38% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #361,184 of all domains
70 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.0 MB · 70 requests
- WordPress theme: oac · 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 Twitter Emoji (Twemoji) Dec 2025