What powers rb-rg.jp?
Last seen Jun 2026 · 42 technologies across 20 categories
Analytics
Google Analytics
since Jan 2019
CDN
CMS
Cross border ecommerce
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Jun 2019
Font scripts
Google Font API
since Jan 2019
Form builders
Klaviyo Forms
since Apr 2025
JavaScript frameworks
Backbone.js
since Oct 2021
React
since Jul 2021
JavaScript libraries
LazySizes
since Feb 2022
Preact
since Oct 2021
Select2
since Jul 2022
Swiper
since Sep 2022
Underscore.js
since Oct 2021
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
Performance
Priority Hints
since Feb 2023
Programming languages
PHP
since Jan 2019
Security
Shopify apps
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Nginx
since Jan 2019
WordPress plugins
Smash Balloon Instagram Feed
since Nov 2025
Audience
- 72% phone
- 28% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.11 / 10 · ranked #501,931 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0.25 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.3 MB · 197 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.rb-rg.jp | 29 |
| rb-rg.jp | 27 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Font Awesome Nov 2025
- detected Smash Balloon Instagram Feed Nov 2025
- dropped Babel Aug 2025
- dropped Twitter Emoji (Twemoji) Aug 2025