What powers penguinace.co.jp?
Last seen Jun 2026 · 10 technologies across 7 categories
CDN
jQuery CDN
since Apr 2025
jsDelivr
since Apr 2025
Ecommerce
Cart Functionality
since Apr 2025
EC-CUBE
since Apr 2025
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2025
Programming languages
UI frameworks
Web servers
Apache HTTP Server
since May 2019
Audience
- 73% phone
- 28% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.39 / 10 · ranked #7,630,199 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.6 MB · 58 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.