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Security report for klvhs-feuerstein.de

E-commerce · N/a

Medium risk. 9 critical or high findings in Email security, Security headers and 2 other checks.

Security score

64/100

Risk levelMedium

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

The website is a domain sales landing page hosted as a subdomain of forsaledomain.net, offering a domain for sale alongside a curated list of discounted product deals primarily sourced from Amazon. The business model appears to be a combination of domain sales and affiliate marketing targeting German-speaking consumers interested in bargain shopping. The site uses basic modern web technologies including Google Fonts and JavaScript for live search and affiliate link tracking. However, it lacks critical business and security information such as privacy policies, contact details, and HTTPS enforcement. The WHOIS data for the domain is missing, indicating the domain is likely unregistered or parked, which significantly reduces trustworthiness. Overall, the site is functional but minimalistic and lacks professional business credibility and security maturity.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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

9 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

  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 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';…

  3. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

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

Keep watching klvhs-feuerstein.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.

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  • 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
57
Security headers
55
Email security
60
DNS health
75
Network security
100
GDPR outside view
35
Average
64

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

The platform operates in the e-commerce sector with a niche focus on domain sales and affiliate product deals. It targets bargain hunters and potential domain buyers in the German market. The business model relies on affiliate commissions from Amazon and domain sale inquiries. There is no visible company information, certifications, or trust signals, which limits its competitive advantage and market positioning. The absence of contact and compliance information suggests a low level of operational transparency. The site likely serves as a lead generation or parking page rather than a full-fledged commercial enterprise.

Security posture

Security posture is weak with no evidence of HTTPS enforcement or security headers in the provided content. The site implements some bot mitigation techniques by delaying activation of affiliate links and debouncing search inputs, which is positive. However, the lack of privacy and cookie policies, absence of contact information for incident response, and missing WHOIS data are significant compliance and trust issues. No known vulnerabilities or malware indicators were detected in the content, but the overall security maturity is low. The site would benefit from implementing standard web security best practices and transparency measures.

Recommendations

  1. Implement HTTPS with HSTS to secure all traffic and improve user trust.
  2. Add comprehensive privacy and cookie policies to comply with GDPR and inform users.
  3. Provide clear contact information including a business email and phone number.
  4. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  5. Register the domain properly and ensure WHOIS data is complete and accurate to improve legitimacy.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Website presenting a domain for sale with a listing of various discounted products (deals) primarily from Amazon, targeting German-speaking users.
Key services
Domain sale listing, Affiliate product deal aggregation, Live search for deals
Content quality
good
Branding
moderate

Technology

Stack
HTML5, CSS3, JavaScript, Google Fonts (Inter, Creepster)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
40/100
Good practices seen
  • Delayed activation of outbound affiliate links to prevent bot clicks
  • Debounced live search to reduce server load

Analytics and tracking

Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
basic
Trustworthiness
low

Key observations

  1. Website is a domain sales landing page with affiliate product deals.
  2. No privacy, cookie, or terms of service policies found.
  3. No contact or company information provided.
  4. No security headers or HTTPS enforcement visible.
  5. Affiliate links are disabled initially to prevent bot clicks, enabled after delay.
  6. Content is in German language targeting German consumers.
  7. No social media or external business contact links found.
  8. WHOIS data is missing, indicating domain is likely unregistered or parked.
Technical notes

Notes

The website uses standard HTML5, CSS3, and JavaScript with Google Fonts for typography. It features a responsive design with a grid layout for product deals and a live search function powered by asynchronous JavaScript calls. The affiliate links are initially disabled and enabled after a delay to prevent bot clicks, indicating some attention to traffic quality. However, no CMS or advanced frameworks are detected, and no analytics or tracking services are explicitly included. Performance is moderate with no explicit optimization indicators. Accessibility is basic with no ARIA roles or landmarks detected. SEO is basic with a descriptive title but no meta description or Open Graph tags found. Overall, the technical implementation is functional but minimalistic and could be improved for better performance, accessibility, and SEO.
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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