What powers yushi-support.net?
Last seen Jun 2026 · 8 technologies across 6 categories
A/B Testing
Optimizely
since Dec 2022
Advertising
Yahoo Advertising
since Dec 2025
Analytics
JavaScript libraries
Tag managers
Google Tag Manager
since Mar 2022
Web servers
Nginx
since Mar 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2 s |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.2 MB · 76 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Optimize Jan 2026
- detected Yahoo Advertising Dec 2025