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Security report for sixt-leasing.de

Other · Germany

High risk. 12 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

48/100

Risk levelHigh

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

The website at allane.de appears to be a minimal or early-stage site with limited visible content and no accessible privacy, cookie, or terms of service policies. The business information is not explicitly stated in the provided HTML snippet, and no contact details or social media links are present. The site uses a modern React and Next.js technology stack hosted on Amazon AWS infrastructure, indicating a contemporary technical foundation. However, the lack of visible security headers, privacy compliance mechanisms, and contact information suggests a low maturity level in security and compliance. No WAF or security challenge was detected, and the site is accessible without restrictions. Overall, the site scores low on content quality, privacy compliance, and security posture, with moderate business credibility due to the use of reputable hosting and modern frameworks.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
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

12 findings rated critical or high. Fix these first.

  1. GDPR outside view

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

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

  2. 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

  3. 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 sixt-leasing.de

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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
20
Email security
40
DNS health
60
Network security
100
GDPR outside view
10
Average
48

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

Due to the minimal content and absence of structured business information, it is difficult to ascertain the company's market position, business model, or target audience. The domain is registered with AWS DNS servers, consistent with hosting on Amazon infrastructure, but no registrant organization details are available to confirm legitimacy or business scale. The lack of visible trust indicators, certifications, or contact information limits the ability to assess competitive advantages or partnership ecosystems. The site likely represents a small business or startup in an early development phase.

Security posture

The security posture is weak based on the provided data. No security headers were detected, and there is no evidence of SSL/TLS configuration details. The site includes third-party scripts for consent management and trusted shops widgets, but no visible cookie consent banner or privacy policy was found. There is no indication of incident response contacts or vulnerability disclosure mechanisms. The absence of these elements suggests gaps in GDPR compliance and security best practices, increasing potential risk exposure.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with GDPR compliance details.
  2. Add visible contact information including emails and phone numbers for customer and security incident reporting.
  3. Configure and enforce HTTPS with strong SSL/TLS settings and implement security headers such as Content-Security-Policy and X-Frame-Options.
  4. Introduce a vulnerability disclosure policy or security.txt file to improve transparency and incident response readiness.
  5. Enhance website content quality and navigation to improve user experience and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Content quality
poor
Branding
moderate

Technology

Stack
React, Next.js, AWS DNS
Frameworks
Next.js
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Trusted Shops, Consent Manager
Marketing tools
Consent Manager
Transparency
poor

Site quality

Design
basic
User experience
basic
Content relevance
poor
Navigation
basic
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. Website content is minimal and lacks visible privacy, cookie, or terms of service policies
  2. No contact information or forms detected in the provided HTML snippet
  3. Uses modern React/Next.js framework with asynchronous JavaScript loading
  4. Includes third-party scripts for consent management and trusted shops widgets
  5. No visible security headers or meta tags detected in provided HTML
  6. No structured data (JSON-LD) or Open Graph metadata found in the snippet
  7. No email addresses, phone numbers, or social media links found in the provided content
  8. Domain uses AWS DNS servers indicating hosting on Amazon infrastructure
  9. No WAF or security challenge detected; site is accessible
  10. Overall website appears to be in early or minimal state with limited content and compliance features
Technical notes

Notes

The website uses a modern React and Next.js framework with asynchronous JavaScript loading, indicating a contemporary front-end technology stack. Hosting is on Amazon AWS infrastructure as evidenced by the DNS servers. Performance is likely moderate given the use of multiple asynchronous scripts and CSS preloads, but no explicit performance metrics are available. The site shows basic mobile optimization and accessibility features but lacks advanced SEO metadata or structured data. There is an opportunity to improve technical SEO, accessibility, and security configurations to reduce technical debt and enhance operational resilience.
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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