What powers hanryu-lifenavi.com?
Last seen Aug 2026 · 17 technologies across 13 categories
Authentication
Facebook Login
since Aug 2026
CDN
Font scripts
Google Font API
since Aug 2026
JavaScript graphics
particles.js
since Aug 2026
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2026
PWA
since Aug 2026
Performance
Turbo
since Aug 2026
Programming languages
Ruby
since Aug 2026
Rich text editors
Security
HSTS
since Aug 2026
UI frameworks
Web frameworks
Ruby on Rails
since Aug 2026
Web servers
Nginx
since Aug 2026
AI Crawlers
Not checked yet. Rescan the site (button above) and we fetch its robots.txt, llms.txt, and ai.txt to show which AI crawlers it blocks.
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.9 MB · 89 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.