What powers chibakenshokkyou.or.jp?
Last seen Jun 2026 · 19 technologies across 12 categories
CMS
WordPress
since Nov 2021
Databases
MySQL
since Nov 2021
Font scripts
Font Awesome
since Nov 2021
Twitter Emoji (Twemoji)
since Nov 2021
Hosting
Xserver
since Aug 2022
JavaScript libraries
Clipboard.js
since Nov 2024
Swiper
since Sep 2022
Miscellaneous
RSS
since Dec 2022
Swiper Slider
since Nov 2021
Page builders
WordPress Block Editor
since Nov 2024
Programming languages
PHP
since Nov 2021
UI frameworks
Bootstrap
since Nov 2021
Web servers
Nginx
since Nov 2021
WordPress plugins
Smart Slider 3
since Mar 2022
WordPress themes
SiteOrigin Vantage
since Mar 2022
Audience
- 72% phone
- 28% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.68 / 10 · ranked #5,100,819 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.9 MB · 64 requests
- WordPress theme: vantage (child: vantage-child) · all themes
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| chibakenshokkyou.or.jp | 18 |
| www.chibakenshokkyou.or.jp | 10 |
Full technology history →
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Recent changes
- dropped SiteOrigin Widgets Bundle Jan 2026
- dropped core-js Nov 2025
- dropped Google Font API Nov 2025
- dropped Moment.js Nov 2025
- dropped React Nov 2025
- dropped Tailwind CSS Nov 2025