What powers rakutama.jp?
Last seen Jun 2026 · 13 technologies across 12 categories
Advertising
Analytics
Google Analytics
since Apr 2024
Authentication
Google Sign-in
since Apr 2024
CDN
Google Hosted Libraries
since May 2025
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2024
PaaS
Amazon Web Services
since Apr 2024
Programming languages
Ruby
since Apr 2024
Security
HSTS
since Apr 2024
Tag managers
Google Tag Manager
since Apr 2024
Web frameworks
Ruby on Rails
since Apr 2024
Web servers
Nginx
since Apr 2024
Audience
- 68% phone
- 32% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.35 / 10 · ranked #2,783,083 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 15.9 MB · 175 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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