What powers groundgolf.or.jp?
Last seen Jun 2026 · 9 technologies across 8 categories
CDN
Amazon CloudFront
since Jun 2026
Amazon S3
since Jun 2026
CMS
DNN
since Jan 2019
Font scripts
Google Font API
since Jun 2026
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2026
PaaS
Amazon Web Services
since Jun 2026
Video players
YouTube
since Jun 2026
Web frameworks
Audience
- 76% phone
- 24% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.02 / 10 · ranked #554,537 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 4.6 MB · 91 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.groundgolf.or.jp | 9 |
| groundgolf.or.jp | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon CloudFront Jun 2026
- detected Amazon S3 Jun 2026
- detected Amazon Web Services Jun 2026
- detected Google Font API Jun 2026
- detected Open Graph Jun 2026
- detected YouTube Jun 2026