What powers lumespa-tokyo.jp?
Last seen Jun 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since Jul 2025
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Jul 2025
Miscellaneous
Open Graph
since Jul 2025
Popper
since Jul 2025
Performance
LazySizes
since Jul 2025
Turbolinks
since Jul 2025
Programming languages
Ruby
since Jul 2025
Security
HSTS
since Jul 2025
Tag managers
Google Tag Manager
since Jul 2025
Web frameworks
Ruby on Rails
since Jul 2025
Audience
- 84% phone
- 16% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.55 / 10 · ranked #2,414,500 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.8 MB · 71 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.