What powers rizuna-official.com?
Last seen Jun 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Nov 2023
CDN
Amazon CloudFront
since Nov 2023
Amazon S3
since Nov 2023
Amazon SES
since Nov 2023
Font scripts
Google Font API
since Nov 2023
JavaScript frameworks
JavaScript graphics
PIXIjs
since Feb 2024
Miscellaneous
Open Graph
since Jan 2024
PaaS
Amazon Web Services
since Nov 2023
Security
HSTS
since Nov 2023
Tag managers
Google Tag Manager
since Nov 2023
UI frameworks
MUI
since Nov 2023
Audience
- 52% phone
- 48% desktop
Japan
South Korea
Taiwan
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.32 / 10 · ranked #46,592,167 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 125 ms |
| CLS | 1.6 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 2.2 MB · 36 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped JSS Jan 2026