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Security report for clef-en-ligne.com

Clef en Ligne · Retail · France

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

51/100

Risk levelMedium

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

Clef en Ligne is a well-established French e-commerce company specializing in the sale of keys, key duplication, mechanical and electronic cylinders, and home security products. With approximately 40 years of experience, it holds a strong market position as a trusted provider of original and patented keys, offering a wide range of products and expert customer service. The website is professionally designed, user-friendly, and optimized for mobile devices, providing comprehensive product information, guides, and FAQs to assist customers. The company emphasizes secure transactions and rapid delivery, leveraging modern e-commerce technologies including PrestaShop, Google Analytics, Facebook Pixel, and Sendinblue for marketing and analytics.

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

8 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 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';…

  2. 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

    • 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

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

Keep watching clef-en-ligne.com

This scan found 24 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.

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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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
62
Security headers
30
Email security
85
DNS health
75
Network security
20
GDPR outside view
35
Average
51

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 company targets both individual consumers and professionals seeking reliable home security solutions. Its business model focuses on direct online sales with a broad product catalog exceeding 45,000 references, including well-known brands such as Abus, Bosch, and Vachette. The presence of customer reviews and trust certifications enhances credibility. The company maintains active social media channels and partners with review platforms to bolster reputation. Despite the lack of WHOIS data transparency, the business operates with clear contact information and legal disclosures, supporting its legitimacy and customer trust.

Security posture

The website enforces HTTPS and integrates secure payment gateways (Systempay) with double authentication, ensuring transaction security. It employs Google reCAPTCHA to protect forms from abuse and has a cookie consent mechanism compliant with GDPR. However, explicit security headers like Content-Security-Policy and X-Frame-Options are not evident in the provided data, representing an area for improvement. No critical vulnerabilities or exposed sensitive data were detected. The absence of a published security policy or incident response plan is noted, suggesting room to enhance transparency and preparedness.

Recommendations

  1. Implement and verify comprehensive security headers (CSP, X-Frame-Options, X-Content-Type-Options) to strengthen browser security.
  2. Publish a clear security policy and incident response procedure to improve transparency and customer confidence.
  3. Regularly audit and update third-party libraries and plugins to mitigate potential vulnerabilities.
  4. Enhance accessibility features to improve usability for all users, including those with disabilities.
  5. Consider publishing WHOIS data or using verified domain registration to improve trustworthiness.

Contact details published on the site

Addresses
Legal name
Clef en Ligne
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Clef en Ligne
Description
Copie conforme et double de clé pas cher en ligne. Vente de cylindres mécaniques, cylindres électroniques et clefs de marque. Acheter clé originale de serrure, verrou : dupliquer clé brevetée sécurité
Key services
Vente de doubles de clés, Vente de cylindres mécaniques et électroniques, Livraison rapide, Service client expert, Conseils et guides d'achat
Content quality
excellent
Branding
consistent

Technology

Stack
PrestaShop, jQuery, Google Analytics, Facebook Pixel, Doofinder Search, Sendinblue, Google Tag Manager, Google reCAPTCHA
Frameworks
PrestaShop
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of reCAPTCHA for forms
  • Secure payment gateway (Systempay)
  • Cookie consent mechanism present

Analytics and tracking

Services
Google Analytics, Facebook Pixel, Société des Avis Garantis
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Sendinblue, Doofinder
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and e-commerce functionality
  2. Strong presence of privacy and cookie policies with consent mechanisms
  3. Multiple contact channels including phone, email, and contact form
  4. Use of modern e-commerce CMS (PrestaShop) and integration of analytics and marketing tools
  5. No signs of WAF or blocking mechanisms
  6. WHOIS data unavailable, which is a minor trust concern
  7. Good security posture with HTTPS and secure payment gateway
  8. Comprehensive FAQ and customer support information
  9. Clear branding and consistent design
Technical notes

Notes

The website is built on the PrestaShop CMS platform, utilizing modern JavaScript libraries and third-party services for analytics, marketing, and search functionality. Performance is moderate with good mobile optimization and SEO practices. The site uses asynchronous loading for scripts and fonts to improve load times. Some accessibility features are present but could be enhanced. The technical infrastructure supports a robust e-commerce experience but would benefit from additional security hardening and performance tuning.
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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