What powers heartclinic.or.jp?
Last seen Jun 2026 · 2 technologies across 2 categories
Editors
Web servers
Apache HTTP Server
since Jan 2021
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.96 / 10 · ranked #13,449,404 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.1 MB · 9 requests
Homepage as crawled by the HTTP Archive, Jul 2026.