What powers zensui.co.jp?
Last seen Jun 2026 · 20 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
Umami
since May 2025
CDN
Font scripts
JavaScript libraries
Marketing automation
BowNow
since May 2025
Miscellaneous
Open Graph
since May 2025
PaaS
Amazon Web Services
since May 2025
Security
HSTS
since May 2025
Tag managers
Google Tag Manager
since May 2025
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 55% phone
- 45% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.40 / 10 · ranked #1,007,449 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 19.9 MB · 162 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Moment.js Aug 2025