What powers seinan.ed.jp?
Last seen Jun 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Jun 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
Riot
since Jun 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Sep 2021
Tag managers
Google Tag Manager
since Jun 2019
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 55% desktop
- 45% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.36 / 10 · ranked #1,057,513 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.8 MB · 67 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| hs.seinan.ed.jp | 9 |
| es.seinan.ed.jp | 5 |
| www.seinan.ed.jp | 5 |