What powers berkley.co.jp?
Last seen Jun 2026 · 10 technologies across 8 categories
CDN
Google Hosted Libraries
since Jan 2023
Ecommerce
Cart Functionality
since Jan 2023
ColorMeShop
since Jan 2023
Font scripts
Google Font API
since Jan 2023
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
RSS
since Jan 2023
Security
HSTS
since Jan 2023
Web servers
Nginx
since Jan 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #29,900,935 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.2 MB · 100 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.