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Is meinduisburg.app a Scam? Security Check Results - Stadt Duisburg

meinduisburg.app Security Report Summary

meinduisburg.app received a security score of 63 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Stadt Duisburg's website security posture. Stadt Duisburg operates in the Government industry in Germany.

The website meinduisburg.app serves as the official municipal app portal for the city of Duisburg, Germany. It provides residents with comprehensive information about local services such as waste collection schedules, event calendars, children's city maps, and climate-related initiatives. The site targets private customers (citizens) and offers direct download links to the MEIN DUISBURG app on Apple and Android platforms. The business model is focused on delivering public services digitally to enhance citizen engagement and convenience. Technically, the website is built on TYPO3 CMS with Bootstrap 5 for responsive design. It integrates Matomo for analytics and Usercentrics for GDPR-compliant cookie consent management. The site demonstrates good mobile optimization, accessibility, and SEO practices, reflecting a mature digital infrastructure suitable for a government entity. From a security perspective, the site enforces HTTPS with strong SSL configuration and includes standard security headers. No critical vulnerabilities or exposed sensitive data were detected. However, explicit security policies and incident response contacts are not published, representing an area for improvement. Overall, the website is trustworthy, professionally maintained, and compliant with privacy regulations. It effectively serves its purpose as a municipal information hub, with recommendations to enhance transparency around security and incident handling to further strengthen user trust.

The security scan identified 30 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: TYPO3 CMS, Bootstrap 5, Matomo Analytics, Usercentrics Consent Management, Photoswipe, Popper.js.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is meinduisburg.app Safe? Security Analysis for Stadt Duisburg

https://meinduisburg.app

Check if meinduisburg.app is a scam or legitimate. Free security scan and reviews.

GovernmentGermanymedium
TYPO3 CMSBootstrap 5Matomo AnalyticsUsercentrics Consent ManagementPhotoswipe+1 more
Analyzed 7/14/2025Completed 11:53:10 AM8mo ago
63
Security Score
MEDIUM RISK

Below Government avg (70)

10,000+

Domains scanned

500+

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Domainmeinduisburg.app
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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 meinduisburg.app serves as the official municipal app portal for the city of Duisburg, Germany. It provides residents with comprehensive information about local services such as waste collection schedules, event calendars, children's city maps, and climate-related initiatives. The site targets private customers (citizens) and offers direct download links to the MEIN DUISBURG app on Apple and Android platforms. The business model is focused on delivering public services digitally to enhance citizen engagement and convenience. Technically, the website is built on TYPO3 CMS with Bootstrap 5 for responsive design. It integrates Matomo for analytics and Usercentrics for GDPR-compliant cookie consent management. The site demonstrates good mobile optimization, accessibility, and SEO practices, reflecting a mature digital infrastructure suitable for a government entity. From a security perspective, the site enforces HTTPS with strong SSL configuration and includes standard security headers. No critical vulnerabilities or exposed sensitive data were detected. However, explicit security policies and incident response contacts are not published, representing an area for improvement. Overall, the website is trustworthy, professionally maintained, and compliant with privacy regulations. It effectively serves its purpose as a municipal information hub, with recommendations to enhance transparency around security and incident handling to further strengthen user trust.

Detected Technologies

TYPO3 CMSBootstrap 5Matomo AnalyticsUsercentrics Consent ManagementPhotoswipePopper.js

11 urgent findings need attention

11 high

  • + 3 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

6 findings

30/100

GDPR Compliance

4 findings

53/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

The MEIN DUISBURG app and website position themselves as a key digital touchpoint for Duisburg's citizens, offering a centralized platform for municipal information and services. The app's features such as the waste calendar, children's city map, and climate rewards program (KlimaGold) indicate a focus on community engagement and sustainability. The business model is service-oriented, funded and operated by the city government, targeting local residents primarily. The presence of partner domains suggests collaboration with local service providers. The website's content and testimonials highlight user satisfaction and practical utility, supporting a strong local market presence.

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a solid security posture with enforced HTTPS, comprehensive security headers, and GDPR-compliant cookie consent mechanisms. The use of Matomo analytics respects privacy better than many third-party trackers. No signs of malware, phishing, or exposed credentials were found. However, the absence of a published security policy, vulnerability disclosure program, or incident response contact limits transparency and preparedness perception. The site benefits from TYPO3's secure CMS framework and standard security practices but could improve by publishing explicit security governance documentation.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy page outlining security practices and user guidance.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Stadt Duisburg

Description:

Die MEIN DUISBURG-App informiert Bürger über städtische Services, Veranstaltungen, Abfallkalender, Kinderstadtplan, Klimadaten und weitere lokale Informationen.

Key Services:
AbfallkalenderKinderstadtplanKlimadaten (KlimaGold)VeranstaltungskalenderStadtkarteÖPNV-Informationen
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
TYPO3 CMSBootstrap 5Matomo AnalyticsUsercentrics Consent ManagementPhotoswipePopper.js
Frameworks:
BootstrapTYPO3 CMS
Platforms:
Web
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Consent management implemented
  • No exposed sensitive data in HTML
  • Secure forms with CSRF protection (implied by TYPO3 and Powermail)

Analytics & Tracking

Services:
Matomo
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:
Matomo
Marketing Tools:
Usercentrics Consent Management
Transparency Level:good

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:good
Navigation Clarity:good
Professionalism:good
Trustworthiness:high

Key Observations

1

Website is a municipal service app portal for Duisburg residents.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

30/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

53/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, digital

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

85/100
Score

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 mx -all
DNS Lookups:1/10
Policy:-all
DKIM Selectors Found
Selector:k1(1296-bit rsa)

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

77/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

75/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

No DMARC Record

MEDIUM

DMARC policy not configured

DNS Records

A Records:147.28.52.162
Name Servers:
ns01.duit.deDNS only
ns02.duit.deDNS only
MX Records:
10: mx10.dvv.de
10: mx11.dvv.de
SOA:Serial: 2025041602, TTL: 10800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:107ms

SPF Analysis

SPF Record:
v=spf1 mx -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does meinduisburg.app compare?

See how meinduisburg.app 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

The website is built on a modern and robust technical stack featuring TYPO3 CMS and Bootstrap 5, ensuring responsive and accessible design. Integration of Matomo analytics and Usercentrics consent management reflects a mature approach to privacy and data governance. Performance is moderate, with asynchronous loading of scripts and optimized images. The site uses standard security headers and enforces HTTPS, contributing to a secure user experience. Opportunities exist to improve hosting transparency and implement advanced performance optimizations. Overall, the technical infrastructure supports the business goals effectively with room for incremental enhancements.
Professional PDF & Marketing Data

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PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainmeinduisburg.app
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

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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