What powers seiyu-c.com?
Last seen Jun 2026 · 6 technologies across 5 categories
Affiliate programs
ValueCommerce
since Feb 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Video players
YouTube
since Oct 2021
Web servers
Apache HTTP Server
since Apr 2020
Audience
- 65% phone
- 36% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.53 / 10 · ranked #23,539,518 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese (Japan)
- Weight: 9.2 MB · 114 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.