What powers osdenkyo.or.jp?
Last seen Jun 2026 · 15 technologies across 10 categories
CMS
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Flickity
since Aug 2022
Miscellaneous
Open Graph
since Apr 2026
Performance
Priority Hints
since Mar 2026
Programming languages
PHP
since Aug 2022
UI frameworks
ZURB Foundation
since Aug 2022
Web servers
Nginx
since Aug 2022
WordPress plugins
Audience
- 82% desktop
- 18% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.71 / 10 · ranked #4,899,908 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.5 MB · 44 requests
- WordPress theme: twentytwelve · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Open Graph Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected Yoast SEO Apr 2026
- detected Priority Hints Mar 2026