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Security report for renault.com

Renault Group · Transportation · France

Low risk. 3 critical or high findings in GDPR outside view and SSL/TLS.

Security score

84/100

Risk levelLow

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

Renault Group is a major multinational automobile manufacturer headquartered in France, offering a wide range of automotive products and services. The website serves as the official corporate portal, providing information on the group's activities, brands, sustainability efforts, investor relations, and career opportunities. The site targets a broad audience including consumers, investors, job seekers, and industry stakeholders. Technically, the website is built using modern web technologies such as React and Next.js, with integrations for analytics and cookie consent management, ensuring a fast, mobile-optimized, and accessible user experience. Security-wise, the site employs HTTPS and standard security headers, with a cookie consent mechanism indicating compliance with privacy regulations. However, the absence of WHOIS data and explicit security or incident response policies represents a gap in transparency. Overall, the website is professional, trustworthy, and well-maintained, but could improve by publishing detailed security policies and clarifying domain registration details.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 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

3 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.

    • 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube

      What to do: Document all third-party data sharing in your privacy policy

  2. 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

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Keep watching renault.com

This scan found 14 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
77
Security headers
90
Email security
85
DNS health
85
Network security
100
GDPR outside view
65
Average
84

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

Renault Group holds a strong position in the global automotive industry, focusing on innovation, sustainability, and digital transformation. The business model revolves around manufacturing and selling vehicles, developing new automotive technologies, and engaging in corporate social responsibility. The company maintains a robust online presence with official social media channels and a dedicated media site. The website content reflects a mature corporate communication strategy, emphasizing transparency and engagement with various stakeholders. Growth indicators include active updates on technology and sustainability topics. Partnerships and subsidiaries are hinted at through related domains and social media links. The absence of detailed financial or legal registration data on the site suggests reliance on external official filings for such information.

Security posture

The website demonstrates a solid security posture with HTTPS enforcement and multiple security headers that protect against common web vulnerabilities. The integration of a cookie consent banner aligns with GDPR and other privacy regulations. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the lack of a dedicated security policy or incident response contact page limits the site's transparency regarding security practices. The missing WHOIS data raises questions about domain registration transparency but does not directly impact the website's operational security. Recommendations include publishing a security policy, incident response information, and a vulnerability disclosure program to enhance trust and preparedness.

Recommendations

  1. Publish a comprehensive security policy page detailing security practices and commitments.
  2. Add an incident response contact or page to facilitate reporting and handling of security issues.
  3. Implement and publicize a vulnerability disclosure or security.txt file to encourage responsible reporting.
  4. Verify and disclose domain registration details to improve transparency and trustworthiness.
  5. Regularly audit third-party scripts and dependencies to mitigate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Renault Group
Description
Bienvenue sur le site officiel de Renault Group, le groupe automobile de future génération.
Key services
Automobile manufacturing, Automotive technologies, Sustainability and responsibility initiatives, Investor relations, Career opportunities
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, JavaScript, OneTrust (cookie consent), Hotjar (analytics and heatmaps), Google Tag Manager
Frameworks
Next.js
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner
  • No exposed sensitive data in HTML
  • Use of security headers

Analytics and tracking

Services
Google Tag Manager, Hotjar
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Hotjar
Marketing tools
Hotjar
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 professional design.
  2. Strong corporate branding and consistent messaging.
  3. Good privacy and cookie compliance with OneTrust integration.
  4. No visible security policy or incident response page.
  5. WHOIS data is missing or unavailable, which is unusual for a large enterprise.
  6. Use of modern web technologies and analytics tools.
  7. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a modern JavaScript framework (Next.js) with React, enabling server-side rendering and optimized performance. It uses OneTrust for cookie consent management and Hotjar for user behavior analytics. The site is well-structured with semantic HTML, meta tags for SEO, and accessibility features such as ARIA labels and keyboard navigation support. Images are optimized with responsive srcsets and lazy loading. The presence of multiple Google Tag Manager scripts indicates advanced tracking and marketing capabilities. No CMS was explicitly detected, suggesting a custom or headless CMS approach. Hosting provider details were not discernible from the HTML content. Overall, the technical infrastructure supports a fast, secure, and user-friendly experience with room for enhanced transparency in security and compliance 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

Earlier scans of this domain

  1. 63/100Medium20 findingsView report
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