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Security report for peugeot.co.uk

PEUGEOT · Transportation · United Kingdom

Medium risk. 4 critical or high findings in SSL/TLS, DNS health and 1 other check.

Security score

69/100

Risk levelMedium

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

PEUGEOT UK operates as a major automotive brand under the Stellantis group, offering a wide range of vehicles including cars, SUVs, vans, and electric models. The website serves both B2C and B2B customers in the UK, providing vehicle configuration, test drive requests, and online ordering services. The business is well positioned in the UK automotive market with a strong brand presence and comprehensive product offerings. Technically, the website leverages modern technologies such as Adobe Experience Manager CMS, Google Tag Manager, and Dynamic Yield for personalization and analytics. The site is optimized for both desktop and mobile users, with good SEO and accessibility practices in place. Performance is moderate with room for improvement in hosting transparency. From a security perspective, the site enforces HTTPS, implements security headers, and uses a cookie consent mechanism aligned with GDPR requirements. However, explicit security policies, incident response contacts, and vulnerability disclosure mechanisms are not publicly available, representing areas for enhancement. Overall, the website demonstrates a high level of professionalism, trustworthiness, and compliance with privacy regulations. The lack of WHOIS data for the www.peugeot.co.uk subdomain is a technical artifact and does not detract from the legitimacy of the main peugeot.co.uk domain. Strategic recommendations include publishing detailed security policies and improving transparency around data protection and incident response.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

4 findings rated critical or high. Fix these first.

  1. 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 Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

  2. DNS health

    DNS sends visitors and email to the right servers. Misconfigured records can cause outages or let someone redirect your traffic.

    • High

      Unregistered MX Record

      MX record points to unregistered domain: p-mx.pcasys.co.uk

      What to do: Remove or fix MX record pointing to unregistered domain

      • RFC 5321 §5.1
      • NIS2 21(2)(i)
      • IR 2024/2690 12.4: Implementing Regulation (EU) 2024/2690, Annex point 12.4: Asset inventory
      • NIST CM-8: NIST SP 800-53 Rev. 5 CM-8: System Component Inventory

  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 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 peugeot.co.uk

This scan found 23 issues across 5 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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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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
69
Security headers
35
Email security
60
DNS health
50
Network security
100
GDPR outside view
100
Average
69

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

PEUGEOT UK benefits from its affiliation with Stellantis, a global automotive leader, which strengthens its market position and operational capabilities. The business model focuses on direct vehicle sales, online configuration, and aftersales services, targeting both individual consumers and business clients. The company leverages digital tools to enhance customer engagement and streamline sales processes. Its partnership ecosystem includes technology providers for analytics and personalization, supporting data-driven marketing strategies. Growth indicators include a focus on electric and hybrid vehicles, aligning with industry trends and regulatory pressures. The website content and structure reflect a mature digital presence aimed at maximizing customer conversion and brand loyalty.

Security posture

The website exhibits a mature security posture with enforced HTTPS, comprehensive security headers, and GDPR-compliant cookie consent mechanisms. No exposed sensitive data or vulnerable libraries were detected in the analysis. However, the absence of publicly available security policies, incident response procedures, and vulnerability disclosure channels limits transparency and may impact stakeholder trust. Compliance with GDPR is evident, but further alignment with standards such as ISO 27001 or NIST frameworks is not documented. Incident response readiness and security culture indicators are not explicitly presented, suggesting opportunities for improvement in security governance and communication.

Recommendations

  1. Publish a dedicated security policy page detailing security practices and compliance frameworks.
  2. Establish and publicize an incident response contact channel to improve transparency and trust.
  3. Implement and disclose a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Regularly review and update third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Enhance data protection transparency by providing clear data retention and processing policies.

Contact details published on the site

Addresses
Legal name
Stellantis N.V.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
PEUGEOT
Description
Welcome to the official PEUGEOT UK website: discover our car & van models, configure your vehicle, request a test drive and order your PEUGEOT online now!
Key services
Vehicle sales, Vehicle configuration, Test drive requests, Online ordering, After sales services
Content quality
excellent
Branding
consistent

Technology

Stack
Adobe Helix RUM, Google Tag Manager, Dynamic Yield, Uploadcare, Google Fonts, AEM (Adobe Experience Manager) CMS
Frameworks
Adobe Experience Manager, Dynamic Yield personalization
Platforms
Web (desktop and mobile)
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Content Security Policy implemented
  • Cookie consent mechanism present
  • No exposed sensitive data detected

Analytics and tracking

Services
Google Analytics (via GTM), Adobe Helix RUM, Dynamic Yield
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Everest, Adobe DTM
Tracking pixels
Dynamic Yield, Adobe Helix RUM
Marketing tools
Dynamic Yield
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and well maintained.
  2. Strong branding and consistent corporate identity.
  3. Comprehensive product catalog with detailed model information.
  4. Robust GDPR compliance with cookie consent and privacy policy.
  5. Use of modern web technologies and personalization tools.
  6. No signs of phishing, malware, or suspicious content.
  7. WHOIS data for www.peugeot.co.uk is not available as it is a subdomain, not a registered domain.
Technical notes

Notes

The website is built on Adobe Experience Manager, a robust enterprise CMS platform, integrated with advanced analytics and personalization tools such as Google Tag Manager and Dynamic Yield. The use of modern web fonts, responsive design, and structured data (JSON-LD) supports SEO and accessibility. Performance is moderate, with potential optimization in hosting and resource loading. The technical stack is well suited for a large automotive brand, though continuous monitoring of third-party dependencies and performance tuning is recommended to maintain optimal user experience and security.
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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