Is zulu5.com Safe? Security Analysis for audienzz AG
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Above Media avg (58)
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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
Zulu5 is a Swiss-based digital advertising intelligence platform developed by audienzz AG, offering market analysis and brand safety solutions to advertisers, agencies, publishers, and adtech companies. The platform provides access to a global database of ad campaigns, enabling users to analyze, compare, and safeguard digital campaigns with features like custom alerts, historical data access, and brand safety monitoring. The website demonstrates a professional and consistent brand presence with comprehensive content and client testimonials, positioning itself as a trusted player in the media and technology sectors. Technically, the website employs modern JavaScript libraries and analytics tools such as Google Tag Manager, Google Optimize, Lucky Orange, and LinkedIn Insight Tag, indicating a mature digital infrastructure. The site is mobile-optimized with good SEO practices and moderate performance. Security measures include HTTPS enforcement and CSRF tokens in forms, though explicit security headers and incident response policies are not publicly documented. The security posture is generally strong, with no visible vulnerabilities or exposed sensitive data. Privacy compliance is well addressed with clear privacy and cookie policies and consent mechanisms aligned with GDPR requirements. However, the absence of WHOIS registration data for the domain raises concerns about domain legitimacy and registration transparency, which impacts the overall trust score. Overall, Zulu5 presents a credible and professional digital presence with robust business and technical foundations. The main risk lies in the lack of publicly available domain registration data, which should be investigated further to ensure full legitimacy and trustworthiness.
Detected Technologies
9 urgent findings need attention
9 high
- + 1 more findings in the full report below
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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
7 findings
30/100
GDPR Compliance
4 findings
53/100
NIS2 Compliance
8 findings
17/100
Email Security
5 findings
60/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Zulu5 operates in the digital advertising intelligence market, targeting advertisers, agencies, publishers, and adtech firms seeking transparency and safety in online campaigns. Its competitive advantage lies in providing a comprehensive database of ad campaigns with real-time insights, historical data, and brand safety tools. The business model is SaaS-based with demo and subscription offerings. The company leverages partnerships with reputable brands like NZZ and audienzz AG, enhancing market credibility. Growth indicators include multi-language support, extensive client logos, and testimonials. The platform's integration of advanced analytics and alerting features positions it well for continued expansion in the media intelligence sector.
Security Posture Analysis
Comprehensive Security Assessment
Zulu5 demonstrates a mature security posture with HTTPS enforced site-wide and CSRF protection on forms. The presence of privacy and cookie policies with consent mechanisms indicates compliance with GDPR. However, the lack of explicit security headers such as Content-Security-Policy and absence of published incident response or vulnerability disclosure policies represent gaps. No vulnerabilities or exposed sensitive data were detected in the analysis. The missing WHOIS data for the domain is a notable concern, potentially indicating privacy protection or registration issues. Overall, the security maturity is good but could be improved by publishing security policies and enhancing HTTP security headers.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and publish a security.txt file and vulnerability disclosure policy to improve transparency and incident response readiness.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
audienzz AG
Zulu5 offers digital advertising market analysis and brand safety solutions, enabling users to analyze, compare, and safeguard digital campaigns with access to a global database of ads and live insights.
excellent
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- CSRF tokens present in forms
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and no blocking detected.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
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 Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
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
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
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
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 88 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
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
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
DNS Records
DNSSEC Status
DNS Performance
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 zulu5.com compare?
See how zulu5.com stacks up against similar websites in the same industry.
🔧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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