What powers smile21.jp?
Last seen Jun 2026 · 13 technologies across 9 categories
Ecommerce
Cart Functionality
since Feb 2025
EC-CUBE
since Feb 2025
Font scripts
Font Awesome
since Feb 2025
Google Font API
since Feb 2025
Hosting
Sakura Internet
since Feb 2025
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2025
Programming languages
PHP
since Feb 2025
Tag managers
Google Tag Manager
since Feb 2026
Video players
YouTube
since Feb 2025
Web servers
Apache HTTP Server
since Feb 2025
Audience
- 76% phone
- 24% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.33 / 10 · ranked #8,228,271 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.35 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 21.0 MB · 138 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Tag Manager Feb 2026