What powers kumagaya-ishiwara-e.ed.jp?
Last seen Jun 2026 · 15 technologies across 12 categories
CMS
WordPress
since Apr 2025
Databases
MySQL
since Apr 2025
Font scripts
Google Font API
since Apr 2025
Hosting panels
Plesk
since Apr 2025
JavaScript libraries
Maps
Google Maps
since Apr 2025
Miscellaneous
RSS
since Apr 2025
Page builders
WordPress Block Editor
since Apr 2025
Programming languages
Web servers
Nginx
since Apr 2025
Widgets
Wheelio
since Oct 2021
WordPress themes
Lightning
since Apr 2025
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.47 / 10 · ranked #6,792,730 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.5 MB · 73 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kumagaya-ishiwara-e.ed.jp | 13 |
| www.kumagaya-ishiwara-e.ed.jp | 4 |