Is flensburg.de Safe? Security Analysis for Stadt Flensburg
https://flensburg.deCheck if flensburg.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.flensburg.de serves as the official digital portal for the city of Flensburg, Germany. It provides a broad range of municipal services and information including citizen services, social programs, cultural and educational resources, political and administrative details, and urban planning information. The site targets residents, local businesses, and visitors, positioning itself as a comprehensive government resource. The business model is that of a government municipal service provider, focusing on public service delivery rather than commercial activities. Technically, the site employs a mix of established JavaScript libraries such as jQuery 1.11.3, FontAwesome 5, jPlayer, and Flowplayer, indicating a moderately mature digital infrastructure. The site appears to be custom-built or uses a proprietary CMS, with good mobile optimization and accessibility features like visual assistance tools. Performance is moderate, with room for modernization of some libraries. From a security perspective, the site uses HTTPS and includes accessibility and privacy-related CSS and scripts, but lacks explicit security headers and published security policies. No vulnerabilities or exposed sensitive data were detected in the provided content. Privacy compliance is partial, with a cookie policy and consent mechanism present but no clear privacy policy or terms of service pages found. Incident response and vulnerability disclosure information are absent. Overall, the website is a trustworthy and professional government portal with good content quality and business credibility. However, it would benefit from enhanced privacy disclosures, security header implementation, and clearer contact information to improve compliance and user trust.
Detected Technologies
10 urgent findings need attention
1 critical · 9 high
- + 2 more findings in the full report below
Keep flensburg.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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DNS Health
4 findings
70/100
Email Security
6 findings
55/100
GDPR Compliance
5 findings
28/100
Network Security
1 finding
100/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Flensburg.de is positioned as the official municipal website for the city of Flensburg, serving as a central hub for local government services and information. Its competitive advantage lies in its comprehensive coverage of citizen services, social programs, cultural events, and political administration, tailored specifically for the local population and stakeholders. The business model is non-commercial, focusing on public service delivery funded by municipal resources. Revenue streams are not applicable in the traditional sense but may include government funding and grants. The target customer segments include residents needing administrative services, local businesses seeking regulatory information, and visitors interested in cultural and tourism information. Growth indicators include the integration of digital services such as online appointment scheduling and digital agendas. The partnership ecosystem includes local government agencies, cultural institutions, and community organizations, as evidenced by linked partner domains. Strategic observations suggest a focus on digital accessibility and community engagement through extensive content and interactive features.
Security Posture Analysis
Comprehensive Security Assessment
The security posture of the website is moderate. The use of HTTPS ensures encrypted communication, which is fundamental for protecting user data. Accessibility features like eyeAble indicate attention to inclusive design, which indirectly supports security by reducing user errors. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces the defense-in-depth posture. No incident response or vulnerability disclosure information is published, which limits transparency and preparedness for security incidents. No vulnerable or outdated libraries with known critical vulnerabilities were detected, though the use of jQuery 1.11.3 suggests a need for updates to mitigate potential risks. The lack of exposed sensitive data is positive. Compliance gaps exist in privacy policy publication and GDPR explicit statements. Overall, the site demonstrates basic security hygiene but requires improvements in policy transparency and technical security controls.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a comprehensive and clear privacy policy aligned with GDPR requirements.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Stadt Flensburg
Official website of the city of Flensburg providing information and services related to city administration, social services, culture, education, politics, and local economy.
good
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS usage assumed (based on URL)
- No exposed sensitive data in HTML
- Use of accessibility features (eyeAble visual assistance)
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a comprehensive municipal government portal for Flensburg city.
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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
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: transport, 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
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
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
MEDIUM16 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
Domain Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
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 flensburg.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
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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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