What powers grapac.co.jp?
Last seen May 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Jul 2022
Font scripts
Google Font API
since Jul 2022
JavaScript libraries
Marketing automation
BowNow
since Jul 2022
PaaS
Amazon Web Services
since Sep 2023
UI frameworks
Web servers
Nginx
since Feb 2024
Webmail
Google Workspace
since Aug 2022
Audience
- 64% desktop
- 36% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.90 / 10 · ranked #1,781,039 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 49 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Moment.js Oct 2025