What powers photon-sansu.com?
Last seen Jun 2026 · 16 technologies across 9 categories
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Dec 2024
Miscellaneous
Webpack
since Apr 2026
PaaS
Amazon Web Services
since Jan 2023
Performance
Priority Hints
since Apr 2026
Programming languages
Node.js
since Dec 2023
UI frameworks
Web servers
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.30 / 10 · ranked #48,904,556 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.6 MB · 9 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| study-manage.photon-sansu.com | 9 |
| study.photon-sansu.com | 8 |
| trial.photon-sansu.com | 8 |
| reserve-examination.photon-sansu.com | 4 |
| reserve.photon-sansu.com | 2 |