What powers lca.ed.jp?
Last seen Jun 2026 · 43 technologies across 22 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Google Sign-in
since Feb 2026
CDN
jQuery CDN
since May 2025
jsDelivr
since May 2025
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
Hosting panels
Plesk
since Jan 2019
JavaScript frameworks
GSAP
since Jul 2023
JavaScript libraries
Maps
Google Maps
since Jul 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Jul 2023
PaaS
Amazon Web Services
since Apr 2023
Performance
Priority Hints
since May 2025
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since May 2025
SEO
Translation
Weglot
since Jul 2023
UI frameworks
Animate.css
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Jan 2023
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Widgets
WordPress plugins
Smash Balloon Instagram Feed
since Jul 2023
The Events Calendar
since Jul 2023
WP-PageNavi
since May 2025
wpBakery
since Jul 2023
Audience
- 74% phone
- 26% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.27 / 10 · ranked #1,171,916 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 22.2 MB · 245 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| preschool.lca.ed.jp | 31 |
| kitakaru-ele.lca.ed.jp | 21 |
| elementary.lca.ed.jp | 14 |
| lca.ed.jp | 7 |
Full technology history →
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Recent changes
- detected Google Sign-in Feb 2026