What powers stockplayers.jp?
Last seen Sep 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since Jul 2026
Authentication
NextAuth.js
since Jul 2026
CDN
Cloudflare
since Jul 2026
JavaScript frameworks
Miscellaneous
PaaS
Render
since Jul 2026
Performance
Priority Hints
since Aug 2026
Programming languages
Node.js
since Jul 2026
Security
HSTS
since Jul 2026
Webmail
Microsoft 365
since Jul 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 4.1 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 2.2 MB · 139 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Onamae.com
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Open Graph Aug 2026
- detected Priority Hints Aug 2026
- detected PWA Aug 2026