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Is hamburg-activecity.de a Scam? Security Check Results - Active City Hamburg

hamburg-activecity.de Security Report Summary

hamburg-activecity.de received a security score of 56 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers Active City Hamburg's website security posture. Active City Hamburg operates in the Government industry in Germany.

Active City Hamburg is a government-backed public initiative promoting sports and physical activities for all residents and visitors of Hamburg. The platform offers a comprehensive activity program, event information, and sports club details, supported by a dedicated mobile app. The website is well-branded, professionally designed, and targets a broad audience interested in an active lifestyle. Technically, the site uses modern web technologies including Vue.js and Mapbox GL JS, hosted on AWS infrastructure with S3 storage. The site is mobile-optimized and accessible, with good SEO practices. Security posture is solid with HTTPS and CSRF protections, though some security headers could be improved. Privacy compliance is strong with a clear privacy policy and cookie consent mechanism. Overall, the site is trustworthy and serves as a valuable resource for the Hamburg community.

The security scan identified 29 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Vue.js, Mapbox GL JS, S3 storage (Amazon AWS), CSS3, JavaScript ES Modules.

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 hamburg-activecity.de Safe? Security Analysis for Active City Hamburg

https://hamburg-activecity.de

Check if hamburg-activecity.de is a scam or legitimate. Free security scan and reviews.

GovernmentGermanymedium
Vue.jsMapbox GL JSS3 storage (Amazon AWS)CSS3JavaScript ES Modules
Analyzed 10/24/2025Completed 2:27:54 PM5mo ago
56
Security Score
MEDIUM RISK

Below Government avg (70)

10,000+

Domains scanned

500+

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Domainhamburg-activecity.de
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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

Active City Hamburg is a government-backed public initiative promoting sports and physical activities for all residents and visitors of Hamburg. The platform offers a comprehensive activity program, event information, and sports club details, supported by a dedicated mobile app. The website is well-branded, professionally designed, and targets a broad audience interested in an active lifestyle. Technically, the site uses modern web technologies including Vue.js and Mapbox GL JS, hosted on AWS infrastructure with S3 storage. The site is mobile-optimized and accessible, with good SEO practices. Security posture is solid with HTTPS and CSRF protections, though some security headers could be improved. Privacy compliance is strong with a clear privacy policy and cookie consent mechanism. Overall, the site is trustworthy and serves as a valuable resource for the Hamburg community.

Detected Technologies

Vue.jsMapbox GL JSS3 storage (Amazon AWS)CSS3JavaScript ES Modules

9 urgent findings need attention

1 critical · 8 high

  • + 1 more findings in the full report below
Continuous monitoring

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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

95/100

GDPR Compliance

4 findings

43/100

NIS2 Compliance

8 findings

17/100

Email Security

5 findings

55/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The platform positions itself as a key local government service promoting health and community engagement through sports. It leverages partnerships with local sports organizations and event hosts, providing a centralized hub for activity discovery. The business model is non-commercial, focusing on public service and community benefit. The presence of social media channels and a mobile app indicates a mature digital strategy aimed at broad user engagement. The lack of direct contact emails or phone numbers suggests reliance on web forms for communication. The platform's market position is strong within Hamburg's public sector sports promotion ecosystem.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a good security baseline with enforced HTTPS, CSRF tokens, and cookie consent. However, the absence of explicit security headers like Content-Security-Policy and X-Frame-Options is a minor gap. No vulnerabilities or exposed sensitive data were detected in the HTML content. Incident response and security policy information are not publicly available, which could be improved to enhance transparency and readiness. Overall, the security posture is adequate for a public informational site but could benefit from additional hardening and published security practices.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and verify security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Active City Hamburg

Description:

Sport und Bewegung für alle: von Aerobic bis Zumba, im Sportverein oder im Stadtpark – in der Active City finden alle das passende Angebot für sich.

Key Services:
Sports event informationActivity program listingsSports club informationMobile app for Active CityNews and publications related to sports in Hamburg
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
Vue.jsMapbox GL JSS3 storage (Amazon AWS)CSS3JavaScript ES Modules
Frameworks:
Vue.js
Platforms:
Web
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • CSRF token present in meta tags
  • Cookie consent with categories and expiration
  • No exposed sensitive data in HTML

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:good

Advertising & Marketing

Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

Website is a public-facing sports and activity platform for Hamburg city residents and visitors.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

95/100
Score

Sensitive data may be cached

LOW

Cache-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

43/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

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

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

GDPR Compliance Analysis

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

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

55/100
Score

No SPF record found

HIGH

SPF helps prevent email spoofing

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

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
DKIM Selectors Found
Selector:mail(1296-bit rsa)
DMARC Details
Policy:none
Aggregate Reports:rua@dmarc.brevo.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

72/100
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

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 50 days

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

65/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy

Domain Registration Details

Protection Level
none
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:89.22.121.129
Name Servers:
ns1.domaindiscount24.net
ns2.domaindiscount24.net
ns3.domaindiscount24.net
MX Records:
10: hamburg-activecity.de
SOA:Serial: 2024060606, TTL: 28800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:79ms

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

20/100
Score

High-Risk Service Exposed: FTP

HIGH

Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

How does hamburg-activecity.de compare?

See how hamburg-activecity.de 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 uses a modern front-end stack centered on Vue.js with modular JavaScript and CSS assets. It integrates Mapbox GL JS for interactive maps and uses Amazon S3 for media storage, indicating scalable cloud infrastructure. The site is well-structured with preloading and modulepreload hints for performance optimization. Accessibility features such as skip navigation links and ARIA labels are present. SEO is supported by meta tags, Open Graph, and Twitter card metadata. The site is mobile responsive and uses SVG icons extensively for crisp visuals. No CMS is explicitly detected, suggesting a custom or static site generator approach. Performance is moderate, with room for further optimization.
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PDF Report & Export

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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

Domainhamburg-activecity.de
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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