What powers grein.jp?
Last seen Jun 2026 · 20 technologies across 12 categories
Advertising
Microsoft Advertising
since Nov 2022
Analytics
CDN
Amazon CloudFront
since Dec 2022
Ecommerce
Cart Functionality
since Aug 2020
MakeShop
since Sep 2022
Font scripts
Google Font API
since Sep 2023
Typekit
since Sep 2023
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Miscellaneous
Babel
since Sep 2023
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2021
Payment processors
Amazon Pay
since Sep 2023
Video players
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 57% desktop
- 43% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.07 / 10 · ranked #3,400,311 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.6 MB · 204 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Matomo Analytics Dec 2025
- detected Plyr Dec 2025
- detected YouTube Dec 2025