What powers asf.or.jp?
Last seen Jun 2026 · 8 technologies across 6 categories
Analytics
CDN
Amazon CloudFront
since Sep 2023
JavaScript libraries
PaaS
Amazon Web Services
since Sep 2023
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Feb 2019
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.95 / 10 · ranked #13,673,727 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 7.7 MB · 63 requests
Homepage as crawled by the HTTP Archive, Jul 2026.