What powers sefrail.com?
Last seen Jun 2026 · 6 technologies across 5 categories
CDN
Google Hosted Libraries
since Nov 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Nov 2025
Programming languages
PHP
since Nov 2025
Web servers
Apache HTTP Server
since Nov 2025
Caddy
since Nov 2025
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,322,469 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0.25 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.6 MB · 21 requests
Homepage as crawled by the HTTP Archive, Jul 2026.