What powers cot-one.jp?
Last seen Jun 2026 · 13 technologies across 10 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
CDN
Cloudflare
since Feb 2022
Google Hosted Libraries
since Feb 2022
Ecommerce
Future Shop
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Mar 2026
Programming languages
Java
since Aug 2021
Security
Cloudflare Bot Management
since Feb 2022
Web servers
Nginx
since Jan 2019
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.65 / 10 · ranked #5,314,821 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.4 MB · 82 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Priority Hints Mar 2026
- dropped Google Ads Dec 2025
- dropped Google Ads Conversion Tracking Dec 2025