What powers 39dr.jp?
Last seen Jun 2026 · 11 technologies across 8 categories
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.61 / 10 · ranked #5,617,399 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.6 MB · 53 requests
- WordPress theme: every_tcd075 (child: every_tcd075_child) · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.