What powers cha-cha.co.jp?
Last seen Jun 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Feb 2022
CMS
Databases
MySQL
since Feb 2022
Ecommerce
Cart Functionality
since Feb 2022
Welcart
since Feb 2022
Mailgun
since Aug 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Slick
since Feb 2022
Miscellaneous
Open Graph
since Aug 2024
Performance
Priority Hints
since Aug 2024
Programming languages
PHP
since Feb 2022
Security
reCAPTCHA
since Sep 2025
Web servers
Nginx
since Oct 2023
WordPress plugins
Shortcodes Ultimate
since Feb 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.25 / 10 · ranked #9,334,180 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0.2 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.3 MB · 93 requests
- WordPress theme: welcart_panetteria · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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