What powers risshisha.ed.jp?
Last seen Jun 2026 · 26 technologies across 17 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Jun 2023
Cloudflare
since Jun 2023
CMS
Databases
MySQL
since Jun 2023
Font scripts
JavaScript frameworks
JavaScript libraries
LazySizes
since Jun 2023
LazySizes unveilhooks plugin
since Jun 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Jun 2023
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Sep 2021
Security
reCAPTCHA
since Dec 2023
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Animate.css
since Jun 2023
Video players
YouTube
since Jun 2023
Web servers
Apache HTTP Server
since Jan 2019
Widgets
Pocket
since Jun 2023
WordPress plugins
Smart Slider 3
since Jun 2023
Audience
- 72% phone
- 28% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.94 / 10 · ranked #1,704,756 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.3 MB · 88 requests
- WordPress theme: diver (child: diver_child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.