What powers 4jo.or.jp?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
Google Analytics
since Jun 2024
Caching
Litespeed Cache
since Jun 2024
CMS
WordPress
since Jul 2019
Databases
MySQL
since Jul 2019
Font Scripts
Font Awesome
since Jul 2019
Google Font API
since Jun 2024
JavaScript Libraries
AOS
since Jun 2024
Maps
Google Maps
since Jun 2024
Miscellaneous
Open Graph
since Jun 2024
Twitter Emoji (Twemoji)
since Jul 2019
Programming languages
Security
reCAPTCHA
since Jun 2024
Web Servers
WordPress plugins
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.98 / 10 · ranked #3,649,007 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 18.9 MB · 154 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.4jo.or.jp | 14 |
| 4jo.or.jp | 8 |