What powers craftletter.jp?
Last seen Jun 2026 · 13 technologies across 8 categories
Analytics
Google Analytics
since Jan 2024
CDN
Cloudflare
since Sep 2024
Ecommerce
Cart Functionality
since Sep 2024
Shopify
since Sep 2024
JavaScript frameworks
JavaScript libraries
Swiper
since Jan 2024
Miscellaneous
Security
HSTS
since May 2025
Web frameworks
Remix
since Sep 2024
Audience
- 73% phone
- 27% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #27,604,768 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese (Japan)
- CDN: Cloudflare
- Weight: 8.0 MB · 107 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.