What powers zenkei.biz?
Last seen Aug 2026 · 22 technologies across 18 categories
Affiliate programs
Admitad
since Jul 2026
Analytics
Cloudflare Browser Insights
since Jul 2026
Google Analytics
since Jul 2026
Authentication
Facebook Login
since Jul 2026
Ecommerce
Cart Functionality
since Jul 2026
Font scripts
Google Font API
since Mar 2022
JavaScript frameworks
AMP
since Jul 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Mar 2022
PaaS
Azure
since Mar 2022
Payment processors
PayPal
since Jul 2026
Reviews
Trustpilot
since Jul 2026
Security
Imperva
since Jul 2026
Tag managers
Google Tag Manager
since Jul 2026
UI frameworks
Web frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 67% phone
- 33% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.78 / 10 · ranked #2,014,466 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 3 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| kddi-debug.zenkei.biz | 18 |
| x.zenkei.biz | 7 |