What powers amberjack.co.jp?
Last seen Jun 2026 · 23 technologies across 13 categories
Analytics
Google Analytics
since May 2025
CDN
Cloudflare
since May 2025
Cross border ecommerce
Ecommerce
Cart Functionality
since May 2025
Shopify
since May 2025
JavaScript libraries
Miscellaneous
HTTP/3
since May 2025
Open Graph
since May 2025
Payment processors
American Express
since Jun 2025
Apple Pay
since May 2025
Google Pay
since Jun 2025
Mastercard
since Jun 2025
Shop Pay
since May 2025
Visa
since Jun 2025
Performance
Priority Hints
since May 2025
Photo galleries
PhotoSwipe
since May 2025
Reviews
Judge.me
since Jun 2026
Security
HSTS
since May 2025
Shopify apps
Locksmith
since Aug 2025
Video players
YouTube
since May 2025
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.66 / 10 · ranked #5,212,501 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 71.9 MB · 606 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped FullCalendar Jun 2026
- dropped jsDelivr Jun 2026
- detected Judge.me Jun 2026
- dropped TypeScript Jun 2026
- detected WorldShopping Jun 2026
- dropped Swiper May 2026
- detected Swiper Feb 2026
- detected Locksmith Aug 2025