Is mjtsai.com Safe? Security Analysis for C-Command Software
https://mjtsai.comCheck if mjtsai.com is a scam or legitimate. Free security scan and reviews.
Below Technology avg (72)
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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
Michael Tsai's website serves as a personal and professional platform showcasing his work as a Mac developer at C-Command Software. The site features blogs on technology and hiking, links to his Mac applications, and social media profiles, establishing a niche presence in the Mac software community. The business model combines software sales, personal content publishing, and affiliate marketing through Amazon Associates. The website is hosted on DreamHost and built on WordPress, indicating a moderate level of digital maturity with caching for performance optimization. From a security perspective, the site benefits from HTTPS encryption and domain transfer/update protections, but lacks advanced security headers and DNSSEC, which could enhance its security posture. There is no evidence of formal privacy or cookie policies, which presents compliance gaps, especially regarding GDPR. No incident response or vulnerability disclosure mechanisms are present, limiting transparency in security matters. Overall, the website is professionally maintained with good content quality and trustworthiness, but improvements in privacy compliance and security best practices are recommended to strengthen its risk profile. The absence of WAF or blocking mechanisms allows full content accessibility and analysis.
Detected Technologies
13 urgent findings need attention
13 high
- + 5 more findings in the full report below
Keep mjtsai.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
8 findings
15/100
GDPR Compliance
4 findings
35/100
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 website represents a small technology business focused on Mac software development and personal content creation. Its market positioning is niche, targeting Mac users and technology enthusiasts. Revenue streams include software sales and affiliate marketing. The site demonstrates a consistent brand and professional content, supported by a long domain registration history. Partnerships with hosting providers and affiliate programs are evident, but no large-scale partnerships or subsidiaries are identified. Growth indicators are modest, reflecting a personal business model rather than enterprise scale.
Security Posture Analysis
Comprehensive Security Assessment
The security maturity level is moderate, with HTTPS enabled and domain transfer protections in place. However, the lack of DNSSEC, security headers, and formal privacy/cookie policies indicates areas for improvement. No vulnerabilities or exposed sensitive data were detected. The absence of incident response contacts or vulnerability disclosure reduces preparedness for security incidents. Overall, the site maintains a baseline security posture suitable for a small personal business but should enhance compliance and security transparency.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC to improve DNS integrity and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
C-Command Software
Personal website and blog of Michael J. Tsai, a Mac developer at C-Command Software, featuring tech and hiking blogs, photos, and links to Mac apps developed by the company.
good
consistent
Technical Stack
moderate
basic
basic
good
Security Assessment
- HTTPS enabled
- Domain status clientTransferProhibited and clientUpdateProhibited set
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a personal and professional blog of a Mac developer with links to software products.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
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
Third-party services without privacy policy
HIGHDetected services: Twitter
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
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 43 days
Mixed Content Detected
MEDIUM12 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
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
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
No DMARC Record
MEDIUMDMARC policy not configured
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Service Exposed: SSH
MEDIUMPort 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced
How does mjtsai.com compare?
mjtsai.com scores below average. Browse similar domains to see how competitors handle security.
🔧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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