What powers ss-alpha.co.jp?
Last seen Aug 2026 · 7 technologies across 7 categories
Analytics
Google Analytics
since Jan 2016
Editors
DreamWeaver
since Dec 2019
JavaScript Frameworks
Operating Systems
CentOS
since Jan 2017
Programming languages
Web Server Extensions
Web Servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 55% phone
- 45% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #360,254 of all domains
70 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.1 MB · 11 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- SystemSoft Alpha
- Founded: 1999
- Sector: video game industry
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on UCOM ARTERIA Networks Corporation (113.42.64.147)
- DNS: jpdirect.jp
- Email: ss-alpha.co.jp
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 686,010, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted