What powers koushijima.com?
Last seen Jun 2026 · 11 technologies across 5 categories
Advertising
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
RSS
since Jan 2023
Programming Languages
Web Servers
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #325,033 of all domains
105 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.3 MB · 63 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ichijo84.koushijima.com | 8 |
| switch.koushijima.com | 8 |
| einam.koushijima.com | 5 |
Full technology history →
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Recent changes
- dropped A8.net May 2026
- dropped Amazon Associates May 2026
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- detected A8.net Jan 2026
- dropped Adobe Audience Manager Jan 2026
- detected Amazon Associates Jan 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Bot Management Jan 2026
- detected Adobe Audience Manager Aug 2025
- dropped Rubicon Project Aug 2025
- dropped Snowplow Analytics Aug 2025