What powers good-code.jp?
Last seen Jun 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Jul 2020
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Turbolinks
since Nov 2021
Programming languages
Ruby
since Jul 2020
Security
HSTS
since Sep 2022
Web frameworks
Ruby on Rails
since Jul 2020
Audience
- 51% desktop
- 49% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.74 / 10 · ranked #2,109,456 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.8 MB · 120 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.