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Security report for dd-brandschutzsysteme.de

d & d Brandschutzsysteme GmbH · Energy · Germany

Medium risk. 5 critical or high findings in GDPR outside view and Security headers.

Security score

71/100

Risk levelMedium

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

d & d Brandschutzsysteme GmbH is a German company specializing in comprehensive fire protection and detection solutions tailored to specific applications. Their offerings include planning, implementation, and maintenance of fire alarm systems, stationary fire extinguishing systems, and specialized solutions, including high-end flame and gas detection systems from Det-Tronics. The company targets industrial sectors such as recycling, data centers, server environments, and lithium-ion battery systems, positioning itself as a trusted service provider with a focus on quality and safety. Technically, the website is built on the Contao Open Source CMS platform, utilizing modern web technologies such as jQuery, Bootstrap, FontAwesome, and Usercentrics for cookie consent management. The site is mobile-optimized with good accessibility and basic SEO features. Analytics are implemented via Google Tag Manager and Google Analytics, with appropriate privacy compliance mechanisms in place. From a security perspective, the site enforces HTTPS and uses cookie consent tools but lacks explicit security headers and documented security policies or incident response contacts. No vulnerabilities or suspicious content were detected. WHOIS data confirms domain legitimacy with consistent registration details and no privacy protection, supporting trustworthiness. Overall, the website presents a professional and trustworthy digital presence for a small-sized specialized business in the energy and manufacturing sectors, with room for improvement in security policy transparency and technical security hardening.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 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

5 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 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

  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 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 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 dd-brandschutzsysteme.de

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
100
Security headers
65
Email security
70
DNS health
60
Network security
100
GDPR outside view
28
Average
71

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 dd-brandschutzsysteme.de, from OffSeq Breach.

No leaked records found

Breach holds no records for dd-brandschutzsysteme.de right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

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 operates in a niche market providing fire protection and detection solutions primarily for industrial and technical environments. Their business model combines product sales, system integration, and ongoing service and maintenance, targeting B2B customers requiring high safety standards. The presence of Det-Tronics products indicates partnerships with recognized manufacturers, enhancing their market position. The website content and structure suggest a focus on quality and customer support, with clear contact channels and service offerings. Growth potential lies in expanding service contracts and leveraging industry-specific expertise. No direct competitors or partner domains were identified from the website data.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and cookie consent implemented via Usercentrics, indicating GDPR awareness. However, the absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces the overall security posture. No incident response or security contact information is provided, which is a gap in readiness. No exposed sensitive data or vulnerable libraries were detected. The use of third-party scripts like Google Tag Manager and Usercentrics is standard but requires ongoing monitoring. Overall, the security posture is adequate for a small business website but could be enhanced with additional controls and transparency.

Recommendations

  1. Implement standard security headers (CSP, HSTS, X-Frame-Options) to improve protection against common web attacks.
  2. Publish a clear security policy and incident response contact information to enhance trust and preparedness.
  3. Regularly audit and update third-party libraries and scripts to mitigate vulnerabilities.
  4. Enhance accessibility features to meet higher standards and improve user experience for all visitors.
  5. Consider adding structured data for business contact and security policies to improve SEO and compliance visibility.

Contact details published on the site

Addresses
Legal name
d & d Brandschutzsysteme GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
d & d Brandschutzsysteme GmbH
Description
Wir bieten ganzheitliche Brandschutzlösungen, die anwendungsspezifisch geplant, umgesetzt und gewartet werden. Stärken liegen in konzeptioneller Leistung und hoher Produktqualität. Dienstleister für sichere Brandschutzmaßnahmen.
Key services
Brandschutzkonzepte, Brandmeldeanlagen, Feuerlöschanlagen, Speziallösungen, High-End Flammen- und Gasdetektion, Service und Wartung
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap, FontAwesome, Usercentrics CMP, Contao CMS
Frameworks
Bootstrap
Platforms
Contao Open Source CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent via Usercentrics

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google Analytics (via Google Tag Manager)
Marketing tools
Usercentrics CMP
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is in German and targeted at German-speaking business customers.
  3. Uses modern web technologies and includes cookie consent mechanisms.
  4. No explicit security policies or incident response contacts found.
  5. Contact information is clearly presented in footer and contact page.
  6. No suspicious or malicious content detected.
  7. No social media links found on the homepage.
  8. Privacy and cookie policies are present and GDPR compliant.
  9. Terms of service provided as downloadable PDF.
Technical notes

Notes

The website uses a modern CMS (Contao) with a tech stack including jQuery, Bootstrap, and FontAwesome, providing a responsive and visually consistent user experience. Performance is moderate, with asynchronous loading of analytics and consent scripts. SEO is basic but includes canonical tags and meta viewport settings. Accessibility is basic with some screen reader support elements. Hosting provider details are not explicitly identified. The site could benefit from performance optimizations and enhanced accessibility compliance. No critical technical debt or risks were identified, but security header implementation is recommended.
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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