What powers ryueikai.jp?
Last seen Jun 2026 · 21 technologies across 12 categories
Analytics
Google Analytics
since Sep 2020
CDN
CMS
a-blog cms
since Jun 2026
Font scripts
Google Font API
since Jun 2026
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Lightbox
since May 2022
Miscellaneous
Open Graph
since Jun 2026
Programming languages
PHP
since Jun 2026
Security
HSTS
since Sep 2022
UI frameworks
ZURB Foundation
since Jun 2026
Web servers
Apache HTTP Server
since Sep 2020
Nginx
since Jun 2026
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.41 / 10 · ranked #7,422,904 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.6 MB · 111 requests
- 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 a-blog cms Jun 2026
- detected anime.js Jun 2026
- detected cdnjs Jun 2026
- detected Cloudflare Jun 2026
- detected core-js Jun 2026
- detected Google Font API Jun 2026
- detected jQuery Migrate Jun 2026
- detected jQuery UI Jun 2026
- detected jsDelivr Jun 2026
- detected Lodash Jun 2026
- detected Nginx Jun 2026
- detected Open Graph Jun 2026
- detected PHP Jun 2026
- detected ZURB Foundation Jun 2026