What powers seino-gakuen.ed.jp?
Last seen Jun 2026 · 18 technologies across 10 categories
CDN
jsDelivr
since May 2024
CMS
a-blog cms
since May 2024
Font scripts
Google Font API
since May 2024
Typekit
since May 2024
Hosting
Xserver
since May 2024
JavaScript libraries
Miscellaneous
Open Graph
since May 2024
RSS
since May 2024
Programming languages
PHP
since May 2024
Security
HSTS
since May 2024
Web servers
Nginx
since May 2024
Webmail
Microsoft 365
since May 2024
Audience
- 82% phone
- 18% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.60 / 10 · ranked #5,715,908 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.1 MB · 99 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.