What powers e-mail.jp?
Last seen Jun 2026 · 9 technologies across 7 categories
Analytics
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Operating systems
FreeBSD
since Jan 2019
UI frameworks
Web server extensions
Web servers
Audience
- 69% desktop
- 31% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.90 / 10 · ranked #14,677,982 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.8 MB · 49 requests
Homepage as crawled by the HTTP Archive, Jul 2026.