What powers 213.co.jp?
Last seen Jun 2026 · 12 technologies across 11 categories
Analytics
Google Analytics
since Jul 2025
CDN
cdnjs
since Jul 2025
Cloudflare
since Jul 2025
CMS
WordPress
since Jul 2025
Databases
MySQL
since Jul 2025
Hosting
Sakura Internet
since Jul 2025
JavaScript frameworks
Miscellaneous
Open Graph
since Jul 2025
Performance
Priority Hints
since Jul 2025
Programming languages
PHP
since Jul 2025
SEO
Web servers
Nginx
since Jul 2025
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.25 / 10 · ranked #9,330,324 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 13.1 MB · 30 requests
- WordPress theme: 213 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.