What powers kosei.ac.jp?
Last seen Jun 2026 · 27 technologies across 16 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Nov 2022
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
Unpkg
since Jun 2023
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Sep 2021
Welcart
since Nov 2021
Font scripts
Google Font API
since Jun 2020
Twitter Emoji (Twemoji)
since Sep 2021
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Jan 2022
Video players
YouTube
since Nov 2022
Web servers
Nginx
since May 2021
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Audience
- 71% phone
- 29% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #362,612 of all domains
72 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.1 MB · 48 requests
- WordPress theme: gakuen · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www2.kosei.ac.jp | 18 |
| www.girls.kosei.ac.jp | 16 |
| www.kosei.ac.jp | 16 |