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Security report for bonprix.at

bonprix · Retail · Austria

Low risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

82/100

Risk levelLow

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

bonprix.at is an established e-commerce platform specializing in fashion and home products, targeting primarily the Austrian market with a broad offering including women's, men's, and children's clothing, shoes, and furniture. The site is part of the larger bonprix brand under the Otto Group umbrella, indicating a strong market position in European retail. The website demonstrates a mature digital infrastructure with modern technologies such as React and Contentful CMS, ensuring a responsive and user-friendly experience. Security measures are robust, with HTTPS enforced and multiple security headers implemented, though there is room for improvement in publicizing incident response and vulnerability disclosure policies. Privacy compliance is well addressed with comprehensive GDPR-aligned policies and cookie consent mechanisms. Overall, bonprix.at presents a trustworthy and professional online retail presence with a good balance of business credibility and technical sophistication.

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

3 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

  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

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

Keep watching bonprix.at

This scan found 14 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

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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
82
Security headers
50
Email security
72
DNS health
85
Network security
100
GDPR outside view
100
Average
82

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

bonprix operates as a large-scale online retailer within the fashion and home goods sectors, leveraging a multi-country presence with sister sites across Europe. Its business model focuses on direct-to-consumer e-commerce, offering a wide product range that appeals to general consumers and families. The brand benefits from the backing of the Otto Group, enhancing its competitive advantage through established logistics and marketing capabilities. The website's clear navigation and localized content support customer engagement and retention. Marketing efforts include social media integration and retargeting via Facebook and Flowbox. The absence of direct financial data limits revenue insights, but the brand's scale and market reach suggest significant market penetration and growth potential.

Security posture

The security posture of bonprix.at is strong, with HTTPS enforced site-wide and a comprehensive set of security headers such as Content Security Policy, Strict-Transport-Security, and X-Frame-Options. No exposed sensitive data or vulnerable libraries were detected in the analyzed content. However, the site lacks publicly available incident response or vulnerability disclosure information, which could enhance transparency and trust. Privacy policies are detailed and GDPR compliant, reflecting a mature approach to data protection. The use of third-party scripts like Flowbox and Facebook Pixel introduces typical tracking risks, but these are standard in e-commerce and appear managed. Recommendations include regular security audits and enhanced communication of security policies to further strengthen the security culture.

Recommendations

  1. Publish a formal vulnerability disclosure policy and security.txt file to improve transparency and encourage responsible reporting.
  2. Enhance incident response readiness by providing clear contact channels for security issues.
  3. Conduct periodic security audits focusing on third-party scripts and dependencies to mitigate supply chain risks.
  4. Improve advertising transparency by detailing tracking and data usage practices in the privacy policy.
  5. Continue investing in mobile optimization and accessibility to maintain high user experience standards.

Contact details published on the site

Addresses
Legal name
Otto (GmbH & Co KG)
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
bonprix
Description
Damenmode, Herren- & Kinderbekleidung, Schuhe, Wäsche & Möbel mit großer Auswahl und attraktiven Preisen.
Key services
Online sales of clothing for women, men, and children, Footwear, Home furniture and decoration
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, CSS, HTML5, Contentful (CMS), Flowbox (media), React (likely), Slick Carousel
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Content Security Policy present
  • Secure cookies likely (inferred)
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Flowbox
Marketing tools
Facebook Pixel (fb:app_id present), Flowbox
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional e-commerce platform for fashion and home products.
  2. Content is in German targeting Austrian market with multiple international sister sites.
  3. No WHOIS data available, likely due to privacy protection.
  4. Site uses modern web technologies and good security practices.
  5. Privacy and cookie policies are present and GDPR compliant.
  6. No signs of malicious or suspicious activity detected.
Technical notes

Notes

bonprix.at utilizes a modern web technology stack including React for frontend rendering and Contentful as a headless CMS, enabling flexible content management and dynamic user interfaces. The site loads asynchronously many JavaScript modules and uses CDN-hosted images and assets to optimize performance. DNS and SSL configurations are robust, supporting excellent security and performance. The site is mobile-optimized with responsive design and accessibility features such as skip navigation links and ARIA roles. SEO is well implemented with canonical links, hreflang tags for internationalization, and structured data in JSON-LD format. Performance is moderate, with potential improvements in script loading and caching strategies. Overall, the technical infrastructure supports a scalable and secure e-commerce platform.
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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