What powers caperi.jp?
Last seen Jun 2026 · 17 technologies across 11 categories
Affiliate programs
Amazon Associates
since Mar 2022
CDN
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Jan 2021
Programming languages
Ruby
since Jan 2021
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Ruby on Rails
since Jan 2021
Web servers
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.20 / 10 · ranked #9,925,973 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 19.9 MB · 256 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon Associates May 2026
- dropped Amazon Associates Mar 2026
- detected OpenResty Dec 2025
- detected Amazon Associates Sep 2025