What powers eduseed.jp?
Last seen Jun 2026 · 10 technologies across 9 categories
CDN
Amazon CloudFront
since Aug 2022
Ecommerce
ebisumart
since Mar 2023
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2022
Miscellaneous
Open Graph
since Mar 2023
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Java
since Aug 2022
Security
HSTS
since Feb 2024
Web servers
Apache HTTP Server
since Aug 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.94 / 10 · ranked #13,881,852 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 1.3 MB · 33 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.