What powers redbros.jp?
Last seen Jun 2026 · 18 technologies across 11 categories
Analytics
Google Analytics
since May 2019
Matomo Analytics
since Dec 2025
CDN
Amazon CloudFront
since Nov 2022
cdnjs
since Dec 2025
Cloudflare
since Dec 2025
Google Hosted Libraries
since Jul 2025
Ecommerce
Cart Functionality
since Aug 2020
MakeShop
since Sep 2022
Font scripts
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2021
Tag managers
Google Tag Manager
since Mar 2022
Video players
Web servers
Apache HTTP Server
since May 2019
Audience
- 91% phone
- 9% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.69 / 10 · ranked #5,061,089 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.6 MB · 60 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager Jan 2026
- detected cdnjs Dec 2025
- detected Cloudflare Dec 2025
- detected core-js Dec 2025
- detected Font Awesome Dec 2025
- detected Matomo Analytics Dec 2025
- detected Plyr Dec 2025
- detected YouTube Dec 2025
- dropped Google Font API Aug 2025
- dropped jQuery Migrate Aug 2025