What powers adr.or.jp?
Last seen Jun 2026 · 7 technologies across 6 categories
Analytics
Google Analytics
since Jul 2019
CDN
Google Hosted Libraries
since Jan 2023
Hosting
Sakura Internet
since Jan 2026
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
Web servers
Nginx
since Jan 2026
Audience
- 56% desktop
- 44% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.41 / 10 · ranked #416,111 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 48 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Feb 2026
- detected Nginx Jan 2026
- detected Sakura Internet Jan 2026