Is stulz.com Safe? Security Analysis for Stulz
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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
STULZ is a well-established company specializing in energy-efficient cooling solutions for mission-critical applications such as data centers and telecom infrastructure. With over 50 years of experience and a global presence in more than 150 countries, STULZ offers a comprehensive portfolio of products including precision air conditioning units, chillers, liquid cooling, and monitoring services. The company emphasizes sustainability and reliability in its offerings, supported by a professional and content-rich website built on TYPO3 CMS. Technically, the website employs modern technologies including Usercentrics for consent management and Google Tag Manager for analytics, ensuring compliance with privacy regulations such as GDPR. The site is mobile-optimized, accessible, and SEO-friendly, providing a positive user experience. Security posture is generally strong with HTTPS enforced and no visible vulnerabilities, though explicit security headers and a dedicated security policy page are absent. The WHOIS data for the domain www.stulz.com is missing, which raises some concerns about domain transparency and registration consistency. Despite this, the website's professional presentation and detailed business information support its legitimacy. Overall, STULZ demonstrates a mature digital presence with room for improvement in security transparency and domain registration disclosure. Strategic recommendations include enhancing security headers, publishing a security policy and incident response contacts, and verifying domain registration details to improve trustworthiness.
Detected Technologies
10 urgent findings need attention
10 high
- + 2 more findings in the full report below
Keep stulz.com under constant watch
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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
2 findings
80/100
GDPR Compliance
4 findings
35/100
NIS2 Compliance
8 findings
17/100
Email Security
5 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
STULZ holds a strong market position as a leading pioneer in cooling solutions for critical infrastructure, leveraging a global partner network to serve over 150 countries. Their business model focuses on manufacturing and distributing high-quality climate control products tailored to customer needs, supported by services such as CFD simulations and customized advice. The company targets enterprises requiring reliable and energy-efficient cooling, including data centers and telecom providers. Growth indicators include active participation in industry events and continuous product innovation. The absence of visible subsidiaries or parent companies suggests an independent operation. The company maintains a consistent brand image and trust signals through comprehensive content and privacy compliance.
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a solid security posture with HTTPS enabled and no exposed sensitive data. The integration of a consent management platform indicates attention to privacy compliance. However, the lack of explicit security headers such as Content-Security-Policy and absence of a published security policy or incident response contact reduce the overall security maturity. No vulnerabilities or malware indicators were detected. The missing WHOIS data is a notable transparency gap. Overall, the security posture is good but could be enhanced by addressing these gaps to improve incident readiness and trust.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and publish comprehensive security headers including Content-Security-Policy and X-Frame-Options.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Stulz
Over 50 years as a leading pioneer in cooling solutions for reliable applications and data centers. Energy-efficient cooling for mission-critical applications.
excellent
consistent
Technical Stack
moderate
excellent
good
good
Security Assessment
- HTTPS enforced
- Consent management for cookies and tracking
- No exposed sensitive data in HTML
- Secure forms with no visible vulnerabilities
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and professional design.
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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
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: Google Analytics, Facebook, LinkedIn
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 DMARC reporting
LOWDMARC aggregate reports not configured
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
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
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
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
High-Risk Service Exposed: FTP
HIGHPort 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
Service Exposed: SSH
MEDIUMPort 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced
How does stulz.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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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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