What powers r-b-g.jp?
Last seen Jun 2026 · 26 technologies across 17 categories
Advertising
Google Ads
since Dec 2022
Yahoo Advertising
since Apr 2022
Analytics
Google Ads Conversion Tracking
since Sep 2021
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since May 2019
Cross border ecommerce
Databases
MySQL
since May 2019
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since May 2019
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
LazySizes
since Mar 2022
Programming languages
PHP
since May 2019
Tag managers
Google Tag Manager
since May 2019
Video players
Vimeo
since Jul 2021
Web servers
Nginx
since May 2019
WordPress plugins
EWWW Image Optimizer
since Mar 2022
Smash Balloon Instagram Feed
since Feb 2022
WP-PageNavi
since Feb 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.50 / 10 · ranked #2,499,090 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 98 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Jetpack Oct 2025
- dropped Twitter Emoji (Twemoji) Oct 2025