What powers eigo-oh.com?
Last seen Jun 2026 · 23 technologies across 14 categories
Analytics
Google Analytics
since Dec 2024
CDN
Databases
Firebase
since Dec 2024
Font scripts
Google Font API
since Dec 2024
IaaS
Google Cloud
since Dec 2024
JavaScript frameworks
Miscellaneous
PaaS
Amazon Web Services
since Dec 2024
Page builders
STUDIO
since Dec 2024
Performance
Priority Hints
since May 2025
Programming languages
Node.js
since Dec 2024
Security
Cloudflare Bot Management
since Dec 2024
Tag managers
Google Tag Manager
since Dec 2024
UI frameworks
MUI
since Feb 2026
Audience
- 75% desktop
- 25% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.66 / 10 · ranked #20,512,241 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.8 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Google
- Weight: 7.7 MB · 180 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| eigo-oh.com | 15 |
| class.eigo-oh.com | 11 |
| student.eigo-oh.com | 9 |