What powers chuokai-chiba.or.jp?
Last seen Jun 2026 · 21 technologies across 15 categories
Analytics
Google Analytics
since Apr 2022
CDN
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Twitter Emoji (Twemoji)
since Jan 2019
Hosting
Xserver
since Jul 2024
JavaScript libraries
Clipboard.js
since Jun 2022
Swiper
since Jan 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Jul 2024
Programming languages
PHP
since Jan 2019
Security
Really Simple SSL & Security
since Jul 2024
SEO
UI frameworks
Web servers
Nginx
since Jul 2024
WordPress themes
Audience
- 62% desktop
- 38% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.18 / 10 · ranked #466,203 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.7 MB · 67 requests
- WordPress theme: lightning-pro (child: lightning-pro-child-sample) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js May 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped FingerprintJS Nov 2025