What powers gentenkaiki.jp?
Last seen Jun 2026 · 24 technologies across 17 categories
Analytics
Google Analytics
since Jun 2021
Microsoft Clarity
since Jun 2026
Authentication
Facebook Login
since Jun 2021
CDN
Amazon CloudFront
since Jun 2021
Amazon S3
since Jun 2021
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Unpkg
since Sep 2021
Font scripts
Google Font API
since Jun 2021
JavaScript graphics
particles.js
since Mar 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
PaaS
Amazon Web Services
since Jun 2021
Performance
Turbo
since Aug 2024
Programming languages
Ruby
since Jun 2021
Rich text editors
RUM
New Relic
since Mar 2023
Security
HSTS
since Sep 2022
UI frameworks
Video players
VideoJS
since May 2022
Web frameworks
Ruby on Rails
since Jun 2021
Web servers
Nginx
since Jun 2021
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.63 / 10 · ranked #5,461,831 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.8 MB · 65 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| gentenkaiki.jp | 20 |
| about.gentenkaiki.jp | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Jun 2026
- detected New Relic May 2026
- dropped Chart.js Apr 2026
- dropped New Relic Nov 2025
- detected New Relic Sep 2025