What powers kosochazuke.jp?
Last seen Oct 2026 · 30 technologies across 16 categories
Advertising
Yahoo Advertising
since Oct 2026
Analytics
Authentication
Login with Amazon
since Oct 2026
Ecommerce
EcForce
since Oct 2026
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Oct 2026
Miscellaneous
Webpack
since Oct 2026
PaaS
Amazon Web Services
since Oct 2026
Payment processors
Amazon Pay
since Oct 2026
Paidy
since Oct 2026
Programming languages
RUM
New Relic
since Oct 2026
Security
HSTS
since Oct 2026
UI frameworks
Bootstrap
since Oct 2026
Web frameworks
Ruby on Rails
since Oct 2026
Web servers
Nginx
since Oct 2026
AI Crawlers
Not checked yet. Rescan the site (button above) and we fetch its robots.txt, llms.txt, and ai.txt to show which AI crawlers it blocks.
Audience
- 57% desktop
- 43% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 10.9 MB · 172 requests
Homepage as crawled by the HTTP Archive, Oct 2026.