What powers smartenergy.co.jp?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Jun 2020
JavaScript frameworks
Miscellaneous
Webpack
since Aug 2024
PaaS
Vercel
since Aug 2024
Performance
Priority Hints
since Aug 2024
Programming languages
Node.js
since Aug 2024
Security
HSTS
since Aug 2024
Webmail
Microsoft 365
since Aug 2022
Audience
- 83% desktop
- 17% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.22 / 10 · ranked #1,240,077 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 3.5 MB · 172 requests
Homepage as crawled by the HTTP Archive, Jul 2026.