What powers bigsun.co.jp?
Last seen Jun 2026 · 8 technologies across 7 categories
Amazon SES
since Mar 2025
PaaS
Amazon Web Services
since Oct 2023
Programming languages
Reverse proxies
Envoy
since Apr 2025
Security
HSTS
since Apr 2025
Web server extensions
Web servers
Amazon EC2
since Oct 2023
Apache HTTP Server
since Oct 2023
Audience
- 97% phone
- 3% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.24 / 10 · ranked #9,445,599 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| pay2.bigsun.co.jp | 6 |
| pay.bigsun.co.jp | 4 |