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Security report for atelier-bruno.fr

Atelier Bruno · Transportation · France

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

54/100

Risk levelMedium

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

Atelier Bruno is a French company specializing in vehicle branding, signage, and adhesive printing services since 1988. The company offers comprehensive in-house design, production, and installation services targeting businesses seeking to promote their image through mobile and static advertising media. Their website reflects a professional and consistent brand image with clear service offerings and client testimonials, positioning them as an established local player in the transportation and manufacturing sectors. Technically, the website is built on the Webflow platform, leveraging modern JavaScript libraries and hosted on a CDN for fast performance. It is mobile-optimized with good accessibility and SEO practices. Google Analytics is integrated via Google Tag Manager for user tracking, although privacy compliance could be improved with cookie consent mechanisms. Security posture is generally good with HTTPS enabled and no visible vulnerabilities or exposed sensitive data. However, the absence of security headers and lack of published security policies or incident response contacts are areas for improvement. The missing WHOIS data reduces domain trustworthiness and should be investigated to confirm domain registration legitimacy. Overall, the website presents a low-risk profile with strong business credibility and technical maturity. Strategic recommendations include enhancing privacy compliance, implementing security headers, and verifying domain registration details to strengthen trust and security posture.

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

9 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

    • 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

  2. 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 atelier-bruno.fr

This scan found 28 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

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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
52
Security headers
30
Email security
70
DNS health
60
Network security
100
GDPR outside view
10
Average
54

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

Atelier Bruno operates in a niche market providing vehicle wrapping, signage, and adhesive printing primarily for transportation and manufacturing clients. Their business model focuses on end-to-end service delivery including graphic design, production, and installation. The company leverages a strong local reputation with over 30 years of history, supported by client testimonials and partnerships with recognizable brands. Revenue streams likely derive from project-based contracts and repeat business. The company maintains an active social media presence and uses digital tools like Calendly for client engagement. Growth opportunities may include expanding digital marketing and formalizing security and privacy policies to meet evolving compliance requirements.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and no obvious vulnerabilities in the front-end code. However, the lack of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options is a gap that could expose the site to clickjacking or content injection attacks. No incident response or security contact information is published, which limits transparency and readiness for security events. Privacy compliance is partial, with no cookie consent banner detected despite EU jurisdiction. The absence of WHOIS data raises concerns about domain registration transparency. Overall, the security posture is adequate for a small business but could be significantly improved with basic security best practices and compliance measures.

Recommendations

  1. Implement standard security headers (CSP, X-Frame-Options, X-Content-Type-Options) to enhance protection against common web attacks.
  2. Add a cookie consent banner and update privacy policies to fully comply with GDPR and ePrivacy Directive requirements.
  3. Publish a security policy and incident response contact information to improve transparency and preparedness.
  4. Verify domain registration details and ensure WHOIS information is accurate and publicly available to enhance trust.
  5. Regularly audit third-party scripts and analytics tools to minimize privacy risks and improve data protection.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Atelier Bruno
Description
Depuis 1988, l'Atelier Bruno réalise marquage véhicule, enseigne et impressions tous formats. Prenez contact avec nos graphistes pour démarrer votre projet.
Key services
Marquage véhicule (vehicle branding), Enseigne (signage), Adhésifs (adhesive printing)
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, jQuery, Webflow, Finsweet Attributes SliderDots
Frameworks
Webflow
Platforms
Webflow hosting
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • No vulnerable libraries detected

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Calendly
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented in French targeting business clients.
  3. WHOIS data is missing, which is unusual and may indicate privacy protection or domain registration issues.
  4. No cookie consent mechanism detected despite EU presence.
  5. No explicit security policies or incident response contacts published.
  6. Website uses modern Webflow platform and includes Google Analytics via GTM.
  7. Contact information is clearly provided including email, phone, and physical address.
  8. Social media presence on Facebook, Instagram, and LinkedIn is linked.
  9. No signs of suspicious or malicious content.
Technical notes

Notes

The website is built using Webflow CMS and hosted on a CDN, ensuring fast load times and good performance. It uses modern JavaScript libraries including jQuery and Finsweet Attributes for UI components. The site is mobile responsive with adaptive font sizing and accessible navigation. SEO is supported by proper meta tags and Open Graph data. No CMS vulnerabilities or outdated libraries were detected. However, the absence of security headers and cookie consent mechanisms indicates some technical debt in security and privacy compliance. The site could benefit from implementing automated performance and security monitoring tools to maintain technical health.
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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