What powers cocosy.jp?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Sep 2024
CDN
Amazon CloudFront
since Sep 2024
jsDelivr
since Sep 2024
Amazon SES
since Sep 2024
Font scripts
Font Awesome
since Sep 2024
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2024
Miscellaneous
PaaS
Amazon Web Services
since Sep 2024
Security
HSTS
since Sep 2024
Tag managers
Google Tag Manager
since Sep 2024
UI frameworks
Tailwind CSS
since Aug 2025
Web servers
Nginx
since Sep 2024
Audience
- 86% desktop
- 14% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.82 / 10 · ranked #4,256,281 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 8.4 MB · 107 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Tailwind CSS Aug 2025