Is yinna-tech.com Safe? Security Analysis for 广东银纳科技有限公司
https://yinna-tech.comCheck if yinna-tech.com is a scam or legitimate. Free security scan and reviews.
Above Manufacturing avg (52)
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SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
AI Summary
广东银纳科技有限公司 is a specialized provider of high-end metal 3D printing solutions based in China, focusing on manufacturing and supplying various metal powders including spherical tantalum and tungsten powders, nanopowders, and refractory metal powders. The company also offers 3D printing services and education/training programs, targeting industrial sectors such as medical, military, and manufacturing. The website is professionally designed with good mobile optimization and clear navigation, supporting a moderate level of digital maturity. However, the absence of privacy and cookie policies, as well as missing WHOIS registration data, indicates gaps in compliance and domain legitimacy verification. Security posture is moderate with HTTPS usage but lacks explicit security headers and incident response information. Overall, the site presents a credible business front but requires improvements in privacy compliance and domain registration transparency.
Detected Technologies
9 urgent findings need attention
9 high
- + 1 more findings in the full report below
Keep yinna-tech.com under constant watch
Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.
Security drift alerts
Risk score drops, new high-severity issues, and header hardening gaps
Compliance watch
GDPR / NIS2 posture changes with governance evidence snapshots
Infrastructure surface
Unexpected open services, SSL expiry, DNS & email authentication changes
Content & tracker intelligence
Marketing tech shifts, analytics drift, and AI recommendation updates
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Security Headers
4 findings
65/100
GDPR Compliance
3 findings
50/100
NIS2 Compliance
9 findings
2/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The company operates in the manufacturing and technology sectors, providing metal 3D printing powders and related services. Its business model is B2B, serving industrial clients requiring advanced metal powders and 3D printing expertise. The firm has a recognized market position with specialized technology and a comprehensive service offering including powder modification and education. The website links to multiple external domains, mostly industry-related or service providers, indicating a broad partnership ecosystem. Growth potential is supported by the expanding 3D printing market and demand for specialized metal powders. However, the lack of WHOIS data and privacy policies may affect trust and regulatory compliance.
Security Posture Analysis
Comprehensive Security Assessment
The website uses HTTPS and includes third-party analytics and chat services, but lacks visible security headers such as CSP, HSTS, or X-Frame-Options. No forms collecting sensitive data are present, reducing immediate risk exposure. The absence of privacy and cookie policies, incident response contacts, and vulnerability disclosure mechanisms indicates limited security governance and compliance maturity. The missing WHOIS registration data raises concerns about domain legitimacy and potential risks. Overall, the security posture is moderate but requires enhancements in policy transparency and technical security controls.
Strategic Recommendations
Priority Actions for Security Improvement
Implement comprehensive privacy and cookie policies with user consent mechanisms to improve compliance.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
广东银纳科技有限公司
广东银纳科技有限公司是高端金属3D打印综合解决方案提供者,提供多种金属3D打印材料(纳米镍、纳米银、球形钽粉、球形钨粉等)，难熔金属粉末、深度融合耗材、打印服务、教育培训等,实现3D打印的全面布局。
good
consistent
Technical Stack
moderate
good
basic
basic
Security Assessment
- HTTPS usage implied by script sources using https
- No visible forms collecting sensitive data
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content in Chinese language
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Weak Referrer-Policy configuration
LOWCurrent value: "origin"
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-Control header should include "no-store" for sensitive pages
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
Critical sector without clear security compliance
HIGHDetected sectors: transport, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Mixed Content Detected
MEDIUM25 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Invalid SPF Record
MEDIUMSPF record syntax is invalid
No DMARC Record
MEDIUMDMARC policy not configured
DNS Records
DNSSEC Status
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does yinna-tech.com compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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PDF Report & Export
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.
SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
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