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Security report for bonial.fr

Bonial · Retail · France

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

72/100

Risk levelMedium

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

Bonial is a prominent French retail promotions platform that aggregates catalogues and offers from major retailers such as Carrefour, Lidl, and Auchan. The website serves consumers looking to prepare shopping lists and find the best deals locally. It is backed by Bonial International GmbH, indicating a strong corporate structure. Technically, the site leverages modern web technologies including Next.js, New Relic monitoring, and Usercentrics for cookie consent, ensuring a performant and compliant user experience. Security posture is solid with HTTPS and monitoring tools, though explicit privacy and terms pages are missing, which should be addressed to enhance compliance and trust. Overall, the site is professional, well-branded, and trustworthy, with no signs of malicious or adult content.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

6 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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

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

    • High

      Third-party services without privacy policy

      Detected services: LinkedIn, Google Ads

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

  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 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';…

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Keep watching bonial.fr

This scan found 19 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
70
Email security
80
DNS health
80
Network security
100
GDPR outside view
25
Average
72

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

Bonial holds a strong market position as a leading aggregator of retail promotions in France, partnering with over 300 retailers. Its business model focuses on providing free access to promotional content and catalogues, monetized likely through partnerships and advertising. The platform targets general consumers seeking savings and convenience in shopping. The presence of a parent company and professional social media profiles supports its credibility. Growth potential is supported by mobile app availability and extensive retailer coverage. Strategic partnerships with major retail brands enhance its ecosystem and market reach.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, use of security monitoring tools like New Relic, and a cookie consent mechanism via Usercentrics. However, the absence of explicit privacy policy and terms of service pages, as well as lack of published incident response or vulnerability disclosure information, indicates room for improvement in compliance and transparency. Security headers are implied but not explicitly detailed in the content. No vulnerabilities or exposed sensitive data were detected. Overall, the security posture is good but could be enhanced by formalizing policies and disclosures.

Recommendations

  1. Publish and prominently link a comprehensive privacy policy to improve GDPR compliance and user trust.
  2. Add a clear terms of service page to define user rights and obligations.
  3. Implement and disclose a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Enhance HTTP security headers explicitly, including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  5. Provide clear security incident response contact information to improve transparency and readiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Bonial
Description
Bonial est une plateforme qui permet aux consommateurs de consulter les catalogues et les promotions de divers magasins en ligne. Elle regroupe les offres de nombreuses enseignes, telles que Carrefour, Leclerc, Lidl, Auchan, et bien d'autres, facilitant ainsi la préparation des courses et la recherche de bonnes affaires.
Key services
Catalog browsing, Promotion discovery, Shopping list preparation, Geolocation-based offers
Content quality
good
Branding
consistent

Technology

Stack
React (Next.js), New Relic monitoring, Usercentrics CMP, Adjust (mobile app tracking), Web User SDK
Frameworks
Next.js
Platforms
Web, Mobile app (iOS and Android)
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent implemented
  • No exposed sensitive data in HTML
  • Use of security monitoring tools (New Relic)

Analytics and tracking

Services
New Relic, Adjust
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Adjust
Tracking pixels
Usercentrics, New Relic
Marketing tools
Usercentrics CMP, Adjust SDK
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and no blocking detected.
  2. WHOIS data is unavailable, which is unusual and reduces transparency.
  3. Site uses modern web technologies and has good mobile optimization.
  4. Cookie consent is implemented via Usercentrics CMP.
  5. No explicit privacy policy or terms of service pages found in the provided content.
  6. Contact email found in structured data but no phone numbers or physical addresses explicitly listed.
  7. Strong branding and partnerships with major retailers visible.
  8. Security headers and HTTPS are present but could be more explicitly detailed.
  9. No signs of adult or NSFW content; content is safe for general audiences.
Technical notes

Notes

The website is built on a modern React-based framework (Next.js) with server-side rendering for performance. It integrates advanced monitoring and analytics tools such as New Relic and Adjust SDK for mobile app tracking. Cookie consent is managed by Usercentrics, indicating attention to privacy compliance. The site is mobile-optimized with responsive design and fast loading times. No CMS is explicitly detected, suggesting a custom or headless architecture. The technical infrastructure supports scalability and good user experience, though hosting provider details are not disclosed. Overall, the technical implementation is robust and modern.
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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