What powers h1-key.jp?
Last seen Jun 2026 · 15 technologies across 10 categories
CDN
Font scripts
Typekit
since Jul 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2025
PaaS
Amazon Web Services
since Jul 2025
Programming languages
Video players
Web server extensions
Web servers
Amazon EC2
since Jul 2025
Audience
- 84% phone
- 16% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.20 / 10 · ranked #9,929,567 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.2 MB · 72 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped cdnjs Jan 2026
- dropped Cloudflare Jan 2026
- dropped Google Hosted Libraries Jan 2026