What powers jma-climbing.org?
Last seen Jun 2026 · 20 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Aug 2018
CDN
Amazon CloudFront
since Oct 2021
Cloudflare
since May 2022
jQuery CDN
since Feb 2022
jsDelivr
since Aug 2024
Font scripts
Font Awesome
since Nov 2021
Google Font API
since Feb 2025
JavaScript frameworks
React
since Aug 2022
JavaScript libraries
Miscellaneous
HTTP/3
since May 2024
PaaS
Amazon Web Services
since Oct 2021
Fly.io
since May 2024
Programming languages
Node.js
since Feb 2025
UI frameworks
Tailwind CSS
since Apr 2022
Web frameworks
Webmail
Google Workspace
since Aug 2022
Audience
- 77% phone
- 23% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.47 / 10 · ranked #924,667 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 1.6 MB · 62 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| magazine.jma-climbing.org | 12 |
| dev.jma-climbing.org | 6 |
| www.jma-climbing.org | 6 |
| manager.jma-climbing.org | 5 |
| result.jma-climbing.org | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025
- detected HTTP/3 Nov 2025
- dropped HTTP/3 Sep 2025