What powers yohanekai.or.jp?
Last seen Jun 2026 · 16 technologies across 12 categories
CDN
CreateJS
since Oct 2022
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Font Awesome
since Oct 2022
Google Font API
since Aug 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Performance
Priority Hints
since May 2026
Programming languages
Security
reCAPTCHA
since May 2026
UI frameworks
Animate.css
since Oct 2022
Web servers
Nginx
since Aug 2022
WordPress plugins
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.26 / 10 · ranked #9,207,143 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.1 MB · 125 requests
- WordPress theme: johannes · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Contact Form 7 May 2026
- detected core-js May 2026
- detected Priority Hints May 2026
- detected reCAPTCHA May 2026