What powers seiko.ac.jp?
Last seen Jun 2026 · 15 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CDN
Amazon CloudFront
since May 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Apr 2024
Azure
since Aug 2022
Programming languages
Node.js
since May 2024
Tag managers
Google Tag Manager
since May 2024
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Audience
- 70% phone
- 30% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.73 / 10 · ranked #292,550 of all domains
68 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 3.1 MB · 155 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.seiko.ac.jp | 11 |
| seiko.ac.jp | 5 |