What powers acard.jp?
Last seen Jun 2026 · 9 technologies across 8 categories
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2022
jsDelivr
since May 2024
Amazon SES
since Oct 2024
JavaScript libraries
Operating systems
Ubuntu
since Dec 2024
PaaS
Amazon Web Services
since Oct 2024
Tag managers
Google Tag Manager
since Dec 2025
Web servers
Audience
- 52% phone
- 46% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.99 / 10 · ranked #247,114 of all domains
62 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 123 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Tag Manager Dec 2025