What powers kaijo.ed.jp?
Last seen Jun 2026 · 21 technologies across 14 categories
Analytics
Google Analytics
since Aug 2018
Caching
Varnish
since Nov 2025
CDN
cdnjs
since Nov 2025
Cloudflare
since Nov 2025
Fastly
since Nov 2025
jQuery CDN
since Nov 2025
jsDelivr
since Nov 2025
CMS
WordPress
since Aug 2018
Databases
MySQL
since Aug 2018
Font scripts
Google Font API
since Nov 2025
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
GitHub Pages
since Nov 2025
Programming languages
Security
HSTS
since Nov 2025
Web servers
Nginx
since Aug 2018
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 78% phone
- 22% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #365,207 of all domains
70 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 8.2 MB · 23 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| joho.kaijo.ed.jp | 16 |
| www.kaijo.ed.jp | 9 |