What powers na-kodomo.com?
Last seen Jun 2026 · 9 technologies across 8 categories
Authentication
Facebook Login
since Sep 2021
CMS
WordPress
since Jun 2021
Databases
MySQL
since Jun 2021
Font scripts
Google Font API
since Jul 2023
Twitter Emoji (Twemoji)
since Sep 2021
Hosting
Xserver
since Apr 2023
Miscellaneous
PWA
since Jun 2023
Programming languages
PHP
since Jun 2021
Web servers
Nginx
since Apr 2023
Audience
- 87% phone
- 13% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.45 / 10 · ranked #6,940,350 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 52 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Jetpack Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025