What powers seig.ac.jp?
Last seen Jun 2026 · 31 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2023
jQuery CDN
since Feb 2022
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Feb 2023
Issue trackers
Sentry
since Mar 2023
JavaScript frameworks
Next.js App Router
since Jul 2025
React
since Jul 2025
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jul 2025
Programming languages
Reverse proxies
Envoy
since Jun 2024
Security
HSTS
since Mar 2023
UI frameworks
Tailwind CSS
since Apr 2022
Web servers
Nginx
since Feb 2023
Audience
- 66% phone
- 34% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.76 / 10 · ranked #735,979 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.9 MB · 132 requests
- WordPress theme: seigakuin · all themes
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| note.seig.ac.jp | 17 |
| www.seig.ac.jp | 17 |
Full technology history →
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