What powers wonder-system.jp?
Last seen Jun 2026 · 11 technologies across 7 categories
Analytics
Google Analytics
since Apr 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Feb 2026
Programming languages
Node.js
since Nov 2023
UI frameworks
Ant Design
since Nov 2023
Tailwind CSS
since Nov 2023
Audience
- 97% phone
- 3% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #27,831,799 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 225 ms |
| CLS | 0.4 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.9 MB · 62 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped A8.net Apr 2026
- detected Amazon Web Services Feb 2026