What powers fournine.co.jp?
Last seen Jun 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Aug 2025
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2025
Maps
Google Maps
since Aug 2025
Miscellaneous
Open Graph
since Aug 2025
PaaS
Amazon Web Services
since Aug 2025
Programming languages
PHP
since Oct 2025
Tag managers
Google Tag Manager
since Aug 2025
Web servers
Audience
- 70% phone
- 30% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #30,016,430 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.3 MB · 68 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected PHP Oct 2025