Is sonnen.de Safe? Security Analysis for sonnen GmbH
https://sonnen.deCheck if sonnen.de is a scam or legitimate. Free security scan and reviews.
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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
sonnen GmbH is a leading German company specializing in renewable energy solutions, primarily focusing on energy storage systems, photovoltaic installations, and related services such as electricity tariffs and electric… Unlock the full Guard report to read the complete analysis.
Detected Technologies
Keep sonnen.de 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
1 finding
0/100
GDPR Compliance
1 finding
0/100
NIS2 Compliance
1 finding
0/100
Email Security
1 finding
0/100
Security scan incomplete. 7 out of 9 security checks failed to complete. The website may be inaccessible or protected by security measures. Please retry the scan or verify the website is accessible.
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.
Business Intelligence
Market & Strategic Analysis
sonnen GmbH operates in the energy sector with a focus on renewable energy storage and smart energy management. Its business model includes direct sales of hardware (batteries, solar panels, chargers), subscription-based electricity tariffs, and financing options. The company maintains a strong partner network and customer portals to support sales and service. Market positioning is strong in Germany and potentially broader Europe, leveraging innovation in smart energy systems and virtual power plants. The company’s digital ecosystem integrates marketing, analytics, and customer engagement tools, indicating a data-driven approach to growth and customer retention. The presence of multiple social media channels and a blog suggests active community and brand building efforts.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a solid security posture with enforced HTTPS, integration of Google reCAPTCHA Enterprise to protect forms from abuse, and use of Usercentrics for GDPR-compliant consent management. Error tracking via Sentry indicates proactive monitoring of client-side issues. However, the absence of explicit security headers like Content-Security-Policy and lack of a published security policy or vulnerability disclosure program represent areas for improvement. No sensitive data exposure or vulnerable libraries were detected in the HTML content. Overall, the security maturity is good but could be enhanced by publishing formal security documentation and implementing additional HTTP security headers.
Strategic Recommendations
Priority Actions for Security Improvement
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✨Observations
AI-powered comprehensive website and business analysis.
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AI-Enhanced Website Analysis
Business Insights
sonnen GmbH
sonnen steht für die Zukunft der Energieversorgung. Unsere Stromspeicher und Zubehör helfen Ihnen, Energie effizient zu nutzen.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Google reCAPTCHA Enterprise for form protection
- Consent management via Usercentrics
- Sentry for error monitoring
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF challenges.
🛡️Security Headers
HTTP security headers analysis and recommendations.
Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.
Security Headers
HTTP security headers analysis
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
Preview of GDPR checkpoints is visible. Unlock to reveal full evidence, policy excerpts, and DPIA guidance.
GDPR Compliance
Privacy and data protection assessment
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.
NIS2 Compliance
Network & Information Security Directive
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Quick view of email authentication checks is provided. Unlock to uncover full DNS evidence, record diffs, and fix scripts.
Email Security
SPF, DKIM, and DMARC validation
🏆SSL/TLS Security
Certificate validity and encryption analysis.
This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.
SSL/TLS Security
Certificate validity and encryption analysis
📊DNS Health
DNS configuration and security assessment.
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DNS Health
DNS configuration and security assessment
⚡Network Security
Port scanning and network exposure analysis.
See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.
Network Security
Port scanning and network exposure analysis
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
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Technical Analysis
Comprehensive security assessment findings
Additional Findings
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