What powers denki-tetuzuki-support.com?
Last seen Jun 2026 · 15 technologies across 9 categories
A/B Testing
Optimizely
since Nov 2025
Advertising
Microsoft Advertising
since Feb 2026
Yahoo Advertising
since Apr 2026
Analytics
CDN
Font scripts
JavaScript libraries
Miscellaneous
HTTP/3
since Nov 2025
Programming languages
Web servers
LiteSpeed
since Nov 2025
Audience
- 72% phone
- 28% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.5 MB · 77 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Yahoo Advertising Apr 2026
- detected Microsoft Advertising Feb 2026
- detected Microsoft Clarity Jan 2026