Is leonberg.de Safe? Security Analysis for Stadt Leonberg
https://leonberg.deCheck if leonberg.de is a scam or legitimate. Free security scan and reviews.
Below Government avg (70)
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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
The website www.leonberg.de serves as the official municipal portal for the city of Leonberg, Germany. It provides citizens and visitors with access to city news, public services, cultural events, and administrative information. The site targets residents and local stakeholders, positioning itself as a trusted government resource. The business model is that of a public sector service provider, focusing on transparency and accessibility. Technically, the site employs a modern JavaScript stack including jQuery, Mustache.js, and accessibility tools from DIGIaccess GmbH. The presence of a comprehensive accessibility tool indicates a strong commitment to inclusivity. The site is mobile-optimized and uses HTTPS, ensuring secure communications. However, some security headers and explicit security policies are not evident in the provided data. From a security perspective, the site demonstrates good practices such as HTTPS enforcement and cookie consent mechanisms. No critical vulnerabilities or exposed sensitive data were detected. The WHOIS data aligns with the site’s designer company, Advantic GmbH, lending legitimacy. However, the absence of detailed registrant information and incident response contacts suggests room for improvement. Overall, the website is a well-maintained government portal with strong accessibility and privacy compliance. Strategic enhancements in security headers, incident response transparency, and contact information would further strengthen its security posture and user trust.
Detected Technologies
9 urgent findings need attention
1 critical · 8 high
- + 1 more findings in the full report below
Keep leonberg.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
3 findings
80/100
GDPR Compliance
5 findings
28/100
NIS2 Compliance
9 findings
2/100
Email Security
3 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Leonberg.de operates as a municipal government website providing essential services and information to its local population. Its market positioning is that of a trusted public authority portal. The site’s competitive advantage lies in its comprehensive accessibility features and clear privacy compliance. Revenue streams are typical of government-funded entities, focusing on public service rather than commercial gain. The target customer segment includes residents, businesses, and visitors to Leonberg. Growth indicators include ongoing content updates and integration of modern accessibility tools. The partnership ecosystem includes the design and hosting company Advantic GmbH and accessibility provider DIGIaccess GmbH. Strategic observations highlight a focus on digital inclusivity and compliance with GDPR regulations.
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a mature security posture with HTTPS enabled and cookie consent mechanisms in place. The integration of accessibility tools also suggests attention to user safety and compliance. However, the lack of visible security headers such as Content Security Policy (CSP), X-Frame-Options, and HSTS indicates potential areas for enhancement. No evidence of vulnerable libraries or exposed sensitive data was found. The absence of explicit incident response contacts or security policies reduces transparency. Compliance with GDPR is supported by a clear privacy policy and cookie banner. Overall, the site is secure but would benefit from implementing additional security headers and publishing incident response information.
Strategic Recommendations
Priority Actions for Security Improvement
Implement comprehensive HTTP security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Stadt Leonberg
Official website of the city of Leonberg, providing information and services for citizens and visitors.
good
consistent
Technical Stack
moderate
good
excellent
good
Security Assessment
- HTTPS enforced
- Cookie consent implemented
- Accessibility compliance features
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a municipal government portal for Leonberg, Germany.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak Referrer-Policy configuration
LOWCurrent value: "no-referrer-when-downgrade"
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
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
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: energy, transport, banking, digital
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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 DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
SPF Details
DMARC Details
MTA-STS 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
Mixed Content Detected
MEDIUM2 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 Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
Domain Registration Details
- •No domain protection locks enabled
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 leonberg.de 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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