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Security report for sunseekerneustadt.de

SUNSEEKER NEUSTADT · Transportation · Germany

Medium risk. 5 critical or high findings in Email security and Security headers.

Security score

67/100

Risk levelMedium

0–100, higher is better. How it is calculated

SUNSEEKER NEUSTADT operates as a luxury motor yacht distributor, representing the world-leading Sunseeker brand known for its uncompromising design and engineering excellence. The website targets affluent yacht buyers and enthusiasts, positioning itself strongly in the luxury transportation sector. The business model focuses on high-end yacht sales and related services, with a medium-sized operation based in Germany. The site branding is consistent and professional, reinforcing its market position. Technically, the website is built on modern frameworks such as Next.js and Chakra UI, leveraging Cloudflare for DNS and CDN services. It integrates Google Tag Manager for analytics and OneTrust for cookie consent management, indicating a moderate level of digital maturity. The site is mobile-optimized and performs moderately well, with good SEO and accessibility basics. From a security perspective, the site enforces HTTPS and uses Cloudflare, but lacks explicit security headers and published security policies or incident response contacts. No vulnerability disclosure or security.txt files are present, which could be improved. Privacy compliance is partial, with cookie consent implemented but no visible privacy policy. Contact information is limited, with a phone number via WhatsApp and social media links but no direct email or physical address found. Overall, the website presents a professional and trustworthy front with room for improvement in privacy transparency and security best practices. The risk level is moderate, with recommendations to enhance security headers, publish privacy and security policies, and provide clearer contact channels for incident response.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

5 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

    • High

      No SPF record found

      SPF helps prevent email spoofing

      What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"

  2. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

Need hands-on remediation? Email guard@offseq.com

Keep watching sunseekerneustadt.de

This scan found 22 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
100
Security headers
15
Email security
40
DNS health
60
Network security
100
GDPR outside view
88
Average
67

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

SUNSEEKER NEUSTADT holds a strong market position as a distributor of luxury motor yachts, leveraging the global Sunseeker brand. Its competitive advantage lies in brand recognition and product quality. The business model is focused on direct sales and customer engagement through a high-end digital presence. Revenue streams are primarily from yacht sales and possibly related services. The target customers are high-net-worth individuals and yacht enthusiasts. The company maintains an active social media presence, supporting brand engagement and marketing. Growth indicators include the use of modern web technologies and international language support. The partnership ecosystem includes social media platforms and Google services, but no explicit business partners or subsidiaries were identified from the data.

Security posture

The current security posture is moderate. HTTPS is enforced, and Cloudflare provides DNS and CDN security benefits. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options reduces defense-in-depth. No published security policy or incident response contacts limit transparency and readiness. The cookie consent mechanism via OneTrust is a positive privacy compliance indicator, but the lack of a privacy policy and vulnerability disclosure reduces compliance maturity. No exposed sensitive data or vulnerable libraries were detected in the HTML content. Overall, the security culture appears basic with opportunities for improvement in policy publication and technical controls.

Recommendations

  1. Implement and publish a comprehensive privacy policy to enhance GDPR compliance and user trust.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen security posture.
  3. Publish a security policy and incident response contact information to improve transparency and readiness.
  4. Introduce a vulnerability disclosure policy or security.txt file to encourage responsible reporting and improve security culture.
  5. Enhance accessibility features and conduct regular security audits to maintain and improve website security and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SUNSEEKER NEUSTADT
Description
Sunseeker is the world’s leading brand for luxury motor yachts. Each yacht is the result of an uncompromising approach to design and engineering excellence
Key services
Luxury motor yacht sales, Yacht design and engineering excellence
Content quality
good
Branding
consistent

Technology

Stack
React (Next.js), Google Tag Manager, OneTrust Consent Management, Google Fonts, Vimeo Player API, Google Maps API
Frameworks
Next.js, Chakra UI
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced
  • Use of Cloudflare DNS and CDN
  • Consent management via OneTrust

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
OneTrust Consent Management
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is professionally designed with consistent branding
  2. Use of modern web technologies and frameworks
  3. Privacy and cookie policies partially implemented (cookie consent present, privacy policy not found)
  4. No explicit security or incident response policies published
  5. Contact information partially available via phone (WhatsApp link) and implied contact forms
  6. No visible email addresses or physical addresses in the provided HTML content
  7. Social media presence is linked and consistent with brand
  8. No signs of blocking or WAF challenges detected
Technical notes

Notes

The website is built using modern web technologies including Next.js and Chakra UI, indicating a contemporary and maintainable codebase. It uses Google Tag Manager for analytics and OneTrust for cookie consent, showing integration with industry-standard tools. Hosting and DNS are managed via Cloudflare, providing performance and security benefits. The site is mobile-optimized and uses Google Fonts for typography. Performance is moderate, with room for optimization. No CMS was detected, suggesting a custom or headless approach. The technical infrastructure supports a professional user experience but could benefit from enhanced security headers and improved privacy documentation.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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