What powers gpi.ac.jp?
Last seen Jun 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since May 2019
CDN
Amazon CloudFront
since Apr 2024
Google Hosted Libraries
since Apr 2024
Font scripts
Google Font API
since Apr 2024
JavaScript libraries
PaaS
Amazon Web Services
since Apr 2024
Security
HSTS
since Apr 2024
Tag managers
Google Tag Manager
since May 2019
Web servers
Apache HTTP Server
since May 2019
Webmail
Microsoft 365
since Apr 2025
Audience
- 66% desktop
- 34% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.01 / 10 · ranked #562,282 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.8 MB · 65 requests
Homepage as crawled by the HTTP Archive, Jul 2026.