What powers puzzle-inc.jp?
Last seen Jun 2026 · 21 technologies across 14 categories
Analytics
Google Analytics
since May 2021
CDN
Amazon CloudFront
since May 2021
Amazon S3
since May 2021
CMS
microCMS
since Jun 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
AOS
since Jun 2023
Miscellaneous
PaaS
Amazon Web Services
since May 2021
Performance
Partytown
since May 2025
Programming languages
Node.js
since Jun 2023
Static site generator
Tag managers
Google Tag Manager
since May 2022
Video players
YouTube
since Jun 2026
Webmail
Apple iCloud Mail
since Apr 2026
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.19 / 10 · ranked #1,284,007 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 9.3 s |
| INP | 400 ms |
| CLS | 0.25 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 26.4 MB · 164 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| puzzle-inc.jp | 15 |
| shibuya-viewer.puzzle-inc.jp | 11 |
Full technology history →
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Recent changes
- detected Apple iCloud Mail Apr 2026