What powers cloud-sakura.net?
Last seen Jun 2026 · 18 technologies across 9 categories
CDN
Google Hosted Libraries
since Mar 2022
Unpkg
since Apr 2025
Font scripts
Font Awesome
since Mar 2022
Google Font API
since Mar 2022
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Mar 2022
Miscellaneous
PaaS
Amazon Web Services
since Mar 2022
Programming languages
Web servers
Nginx
since Mar 2022
Audience
- 46% desktop
- 33% phone
- 20% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #37,696,160 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 300 ms |
| CLS | 0.15 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 759 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cloud-sakura.net | 12 |
| gakudo.cloud-sakura.net | 11 |
| attendance.cloud-sakura.net | 9 |
| parents.cloud-sakura.net | 9 |
| www.attendance.cloud-sakura.net | 9 |
| www.parents.cloud-sakura.net | 9 |
| app.cloud-sakura.net | 8 |