What powers seiyu.co.jp?
Last seen Jun 2026 · 21 technologies across 13 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| seiyu | #3 | 160 |
| seiyu in japan | #2 | 42 |
| seiyu group | #2 | 11 |
| seiyu tokyo | #4 | 5 |
| seiyu | #89 | 3 |
| seiyu | #83 | 3 |
| seiy | #75 | 1 |
| seiy | #65 | 1 |
| seiyu tokyo | #12 | 1 |
| seiyu ltd | #9 | 1 |
| seiyu in japan | #90 | 1 |
| book off super bazaar tokyo locations | #68 | 0 |
| sunny supermarket | #96 | 0 |
| sushi 4004 | #70 | 0 |
| the seiyu ltd | #69 | 0 |
| rakuten tax free | #86 | 0 |
| saiyu | #57 | 0 |
| seiyu walmart japan | #56 | 0 |
| seiyu tokyo | #64 | 0 |
| seiyu supermarket | #97 | 0 |
| seiyu supermarket | #83 | 0 |
| seiyu supermarket | #69 | 0 |
| seiyu supermarket | #53 | 0 |
| seiyu supermarket | #33 | 0 |
| seiyu ltd | #67 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 83% phone
- 15% desktop
- 2% tablet
Japan
Taiwan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.84 / 10 · ranked #54,457 of all domains
395 referring domains · OpenPageRank
Search traffic
230 est. monthly organic visits (US)
39 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 7.0 MB · 74 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.seiyu.co.jp | 9 |
| yourrepo-cp.seiyu.co.jp | 9 |
| event.seiyu.co.jp | 8 |
| www.survey.seiyu.co.jp | 1 |
Full technology history →
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Recent changes
- dropped Google Font API Jun 2026
- dropped Nginx Dec 2025