What powers eiken-study.net?
Last seen Jun 2026 · 14 technologies across 13 categories
Analytics
Google Analytics
since May 2024
CDN
jQuery CDN
since May 2024
Databases
Firebase
since May 2024
Font scripts
Google Font API
since May 2024
Hosting
Xserver
since May 2024
IaaS
Google Cloud
since May 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since May 2024
Page builders
STUDIO
since May 2024
Payment processors
Stripe
since May 2024
Programming languages
Node.js
since May 2024
Tag managers
Google Tag Manager
since May 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.36 / 10 · ranked #43,105,640 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 4.5 MB · 122 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Priority Hints May 2026
- detected Priority Hints Feb 2026