What powers cocolink.jp?
Last seen Jun 2026 · 12 technologies across 9 categories
Authentication
NextAuth.js
since Feb 2026
CDN
Amazon CloudFront
since May 2021
Cloudflare
since Feb 2026
JavaScript frameworks
Miscellaneous
Webpack
since Feb 2026
PaaS
Amazon Web Services
since May 2021
Payment processors
Performance
Priority Hints
since Feb 2026
Programming languages
Node.js
since Feb 2026
UI frameworks
Tailwind CSS
since Apr 2022
Audience
- 93% phone
- 7% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.30 / 10 · ranked #8,648,305 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 28.9 MB · 53 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Amazon S3 Mar 2026
- dropped HSTS Mar 2026
- dropped Open Graph Mar 2026
- dropped PWA Mar 2026
- detected Stripe Mar 2026
- dropped styled-components Mar 2026
- dropped VideoJS Mar 2026
- detected Cloudflare Feb 2026
- detected NextAuth.js Feb 2026
- detected Next.js Feb 2026
- detected Next.js App Router Feb 2026
- detected Node.js Feb 2026
- detected Priority Hints Feb 2026
- detected Tailwind CSS Feb 2026
- detected Webpack Feb 2026