What powers 23c.jp?
Last seen Jun 2026 · 11 technologies across 10 categories
Analytics
Google Analytics
since Jul 2025
CMS
WordPress
since Jul 2025
Databases
MySQL
since Jul 2025
Font scripts
Google Font API
since Jul 2025
Hosting
Xserver
since Jul 2025
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2025
Programming languages
PHP
since Jul 2025
Web servers
Nginx
since Jul 2025
WordPress plugins
RankMath SEO
since Jul 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.95 / 10 · ranked #13,657,411 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.8 MB · 86 requests
- WordPress theme: _23c · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.