What powers cha-dougu.co.jp?
Last seen Jun 2026 · 14 technologies across 10 categories
CDN
Google Hosted Libraries
since Aug 2022
jsDelivr
since Aug 2022
Ecommerce
Cart Functionality
since Aug 2022
ColorMeShop
since Aug 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
C
since Feb 2023
Security
HSTS
since Sep 2022
Video players
YouTube
since Aug 2022
Web servers
Nginx
since Aug 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.35 / 10 · ranked #8,043,062 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.0 MB · 129 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cha-dougu.co.jp | 14 |
| cha-dougu.co.jp | 13 |