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Security report for mbusa.com

Mercedes-Benz · Transportation · United States

Low risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

78/100

Risk levelLow

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

Mercedes-Benz USA operates a comprehensive luxury automotive website offering a full range of vehicles including sedans, SUVs, coupes, and electric models. The brand is positioned as a premium manufacturer with a strong dealer network and certified pre-owned programs. The website demonstrates a mature digital presence with modern technologies such as Adobe Experience Manager, integrated analytics, and consent management tools. Security posture is robust with HTTPS, security headers, and privacy compliance mechanisms in place. However, WHOIS data is unavailable likely due to privacy protection, which is common for large enterprises. Overall, the site is professional, trustworthy, and well-optimized for user experience and compliance.

Scanned

This is an earlier scan of mbusa.com. View the latest report

NIS2 and GDPR posture

GDPR outside view
58/ 100 · Medium
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

4 findings rated critical or high. Fix these first.

  1. 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 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';…
  2. GDPR outside view

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

    • 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching mbusa.com

This scan found 15 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
70
Security headers
70
Email security
85
DNS health
85
Network security
100
GDPR outside view
58
Average
78

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention mbusa.com, from OffSeq Breach.

Total records
979
Employees
0
Customers
898
Third parties
81
Weak passwords
17%

26 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for mbusa.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

Mercedes-Benz USA holds a strong market position in the luxury automotive sector, targeting affluent customers seeking premium vehicles. The business model includes direct sales, dealer partnerships, and certified pre-owned offerings. The website supports customer engagement through vehicle configurators, dealer locators, and special offers. The company leverages partnerships with subsidiaries like Mercedes-AMG, Maybach, and Mercedes-Benz Vans to diversify its product portfolio. The digital ecosystem integrates advanced marketing and analytics tools, indicating a data-driven approach to customer acquisition and retention.

Security posture

The website exhibits a high level of security maturity with enforced HTTPS, comprehensive security headers, and use of consent management platforms to comply with privacy regulations. No critical vulnerabilities or exposed sensitive data were detected. The absence of a public security policy or incident response contact is a minor gap. The use of third-party scripts is well-managed but requires ongoing monitoring to mitigate supply chain risks. Overall, the security posture aligns with industry best practices for enterprise websites.

Recommendations

  1. Publish a dedicated security policy and incident response contact information to enhance transparency.
  2. Implement and publicize a security.txt file to facilitate responsible vulnerability disclosure.
  3. Regularly audit and update third-party libraries and scripts to prevent vulnerabilities.
  4. Enhance visibility of data protection officer or privacy contacts to improve compliance trust.
  5. Continue investing in accessibility and mobile optimization to maintain excellent user experience.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mercedes-Benz
Description
Mercedes-Benz combines luxury with performance across the full line of models including luxury sedans, SUVs, coupes, roadsters, convertibles & more.
Key services
New vehicle sales, Certified pre-owned vehicles, Vehicle customization and build-your-own, Dealer locator and support, Special offers and promotions
Content quality
excellent
Branding
consistent

Technology

Stack
Adobe Experience Manager (AEM), JavaScript, CSS, HTML5, Usercentrics CMP, UserWay accessibility widget, Google Analytics, Google Ads, Adobe Launch
Frameworks
Adobe Experience Manager
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Content Security Policy
  • No exposed sensitive data in HTML
  • Secure forms with validation
  • Consent management for cookies

Analytics and tracking

Services
Google Analytics, Adobe Experience Cloud
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google DoubleClick, Google Ads
Tracking pixels
Adobe Launch
Marketing tools
Adobe Experience Cloud, Usercentrics CMP
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and navigation.
  2. Strong use of modern web technologies and compliance tools.
  3. No signs of phishing or malware detected.
  4. WHOIS data is unavailable but likely due to privacy protection.
  5. Comprehensive privacy and cookie policies with consent mechanisms.
  6. No direct contact emails or phone numbers explicitly labeled found in HTML content.
  7. Dealer locator and contact forms are present for user engagement.
  8. Social media links to Facebook and Twitter are included in structured data.
  9. Use of accessibility widget (UserWay) indicates commitment to accessibility.
Technical notes

Notes

The website is built on Adobe Experience Manager, a robust enterprise CMS, utilizing modern JavaScript and CSS frameworks. It integrates multiple external services including Adobe Launch for tag management, Google Analytics for traffic analysis, and Usercentrics for consent management. The site is mobile-optimized with responsive design and accessibility features such as keyboard navigation and an accessibility widget. Performance is moderate, with deferred loading of scripts to improve page load times. SEO is supported by proper meta tags, Open Graph data, and structured JSON-LD markup. Hosting details are not explicitly identified but likely managed by Mercedes-Benz or a major cloud provider.
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

Earlier scans of this domain

  1. 78/100Low23 findingsView report
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