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Security report for derendinger.ch

Derendinger AG · Transportation · Switzerland

Low risk. 1 critical or high finding in GDPR outside view.

Security score

81/100

Risk levelLow

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

Derendinger AG is the largest supplier of automotive spare parts and consumables in the Swiss aftermarket, serving professional garages and workshops. The company offers a wide range of products including parts for passenger cars, commercial vehicles, motorcycles, tires, lubricants, and workshop equipment, supported by consulting and training services. Their market position is strong as a key player within the Swiss Automotive Group. Technically, the website is built on Neos CMS with modern JavaScript libraries such as Swiper.js and integrates analytics and consent management tools, reflecting a mature digital infrastructure. Security posture is solid with HTTPS enforced and privacy compliance evident through clear policies and consent mechanisms, though formal security policies and incident response contacts are not publicly disclosed. Overall, the website is professional, trustworthy, and well-optimized for user experience and SEO, supporting the company's business credibility and market presence.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 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

1 finding 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 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 derendinger.ch

This scan found 17 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
95
Security headers
70
Email security
70
DNS health
85
Network security
100
GDPR outside view
68
Average
81

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention derendinger.ch, from OffSeq Breach.

Total records
66
Employees
0
Customers
45
Third parties
21
Weak passwords
11%

4 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for derendinger.ch.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Derendinger AG operates a B2B business model focused on the automotive aftermarket sector in Switzerland. Their competitive advantage lies in the breadth of their product portfolio and comprehensive service offerings including logistics, consulting, and training. The company targets automotive workshops and garages, leveraging a strong brand and digital presence. Partnership with the Swiss Automotive Group and event sponsorships like the Swiss Automotive Show enhance their market visibility. The webshop and digital services indicate a forward-looking approach to customer engagement and operational efficiency. Growth indicators include extensive branch network and high order fulfillment speed. The company maintains active social media channels and uses modern marketing and analytics tools to support business intelligence and customer insights.

Security posture

The website demonstrates a good security maturity level with HTTPS enabled and integration of consent management for GDPR compliance. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of a published security policy, incident response contacts, and vulnerability disclosure mechanisms suggests room for improvement in transparency and readiness. Security headers were not explicitly detected, indicating potential enhancement areas. The use of third-party scripts like Matomo and Google Tag Manager is managed with consent but requires ongoing monitoring for vulnerabilities. Overall, the security posture is adequate for the business type but could be strengthened by formalizing policies and improving header configurations.

Recommendations

  1. Publish a formal security policy and incident response plan on the website to enhance transparency and trust.
  2. Implement and disclose a vulnerability disclosure program or security.txt file to facilitate responsible reporting.
  3. Enhance HTTP security headers such as Content Security Policy (CSP), Strict-Transport-Security (HSTS), and X-Frame-Options.
  4. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Continue to maintain and improve privacy compliance mechanisms aligned with evolving regulations.

Contact details published on the site

Addresses
Legal name
Derendinger AG
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Derendinger AG
Description
Derendinger is the largest supplier of spare parts and other consumables in the Swiss automotive aftermarket. They offer service and wear parts, tires, lubricants, and workshop equipment.
Key services
Supply of spare parts for passenger cars, commercial vehicles, motorcycles, Workshop equipment and tools, Lubricants and operating materials, Webshop for online ordering, Consulting and support services, Training and academy services
Content quality
excellent
Branding
consistent

Technology

Stack
Swiper.js, Matomo Analytics, Google Tag Manager, Usercentrics Consent Management, Elfsight Widgets
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Consent management implemented
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Tracking pixels
Matomo
Marketing tools
Usercentrics Consent Management, Elfsight Widgets
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 no blocking or WAF challenges.
  2. Content is comprehensive and professionally presented in German with multilingual support.
  3. Strong presence of contact information and social media links.
  4. Use of modern web technologies and consent management tools.
  5. No signs of suspicious or malicious content.
  6. Good SEO and accessibility practices observed.
Technical notes

Notes

The website is built on Neos CMS and uses modern JavaScript libraries including Swiper.js for UI components. Analytics are handled via Matomo and Google Tag Manager, with Usercentrics managing consent. The site loads multiple external resources including Elfsight widgets for enhanced functionality. Performance is moderate with some optimization evident (e.g., responsive images, lazy loading). Mobile optimization and accessibility are good, supporting a wide user base. The technical stack is modern and well-integrated but could benefit from additional security headers and performance tuning to further improve resilience and user experience.
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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