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Security report for leise-gehts-nicht.de

Hauptverband der Deutschen Bauindustrie e.V. · Other · Germany

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

51/100

Risk levelMedium

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

The website represents the Hauptverband der Deutschen Bauindustrie e.V., a key German industry association advocating for the construction sector. It focuses on infrastructure, digitalization, climate protection, and housing development, positioning itself as a vital stakeholder in societal and economic development. The site is built on TYPO3 CMS and uses Matomo for privacy-conscious analytics, reflecting a modern and responsible technical infrastructure. Security posture is solid with HTTPS and no visible vulnerabilities, though security headers and explicit policies could be improved. Contact information and social media presence are comprehensive, enhancing trust and accessibility. Overall, the site is professional, content-rich, and aligned with its business mission.

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

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 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 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';…

  3. 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

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  • TLS certificates and expiry
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  • 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
62
Security headers
65
Email security
70
DNS health
60
Network security
20
GDPR outside view
28
Average
51

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

The association holds a strong market position as a representative body for the German construction industry, influencing policy and public opinion. Its business model centers on advocacy, information dissemination, and stakeholder engagement. The target audience includes government entities, industry professionals, and the general public interested in construction and infrastructure. Partnerships with organizations like BG Bau and diversity initiatives indicate a broad ecosystem. The website supports growth and outreach through educational campaigns and digital presence. Revenue streams likely derive from membership fees, events, and industry services.

Security posture

The website demonstrates a mature security posture with enforced HTTPS and no exposed sensitive data. However, the absence of security headers and a published security policy or incident response contacts suggests room for improvement. The use of Matomo analytics aligns with privacy best practices, but no vulnerability disclosure or security.txt file is present. Overall, the site is secure for typical user interactions but could enhance transparency and incident readiness.

Recommendations

  1. Implement standard security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a dedicated security policy and incident response contact information on the website.
  3. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Regularly audit third-party scripts and dependencies to mitigate potential vulnerabilities.

Contact details published on the site

Addresses
Legal name
Hauptverband der Deutschen Bauindustrie e.V.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Hauptverband der Deutschen Bauindustrie e.V.
Description
Die Bauindustrie engagiert sich für den Bau von Infrastruktur, Digitalisierung, Klimaschutz und Wohnungsbau in Deutschland. Sie unterstützt gesellschaftliche Herausforderungen wie Klimawandel, Ressourcenknappheit und bezahlbaren Wohnraum durch innovative Bauprojekte und Technologien.
Key services
Förderung von Infrastrukturprojekten, Unterstützung der Digitalisierung im Bauwesen, Förderung von Klimaschutzmaßnahmen im Bau, Wohnungsbau und Sanierungsprojekte
Content quality
good
Branding
consistent

Technology

Stack
TYPO3 CMS, Matomo Analytics, Bootstrap (implied by data-bs-toggle attributes)
Frameworks
TYPO3
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of deferred and async scripts

Analytics and tracking

Services
Matomo
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Matomo
Marketing tools
Matomo Analytics
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 professionally presented in German language focused on construction industry topics.
  3. Use of TYPO3 CMS and Matomo analytics indicates modern and privacy-conscious technology choices.
  4. Contact information is clearly provided in footer with phone, email, and physical address.
  5. No explicit security policy or incident response contacts found on site.
  6. No forms detected on the homepage to collect user data.
  7. Social media presence is strong with official channels linked.
  8. No suspicious or malicious content detected.
  9. No adult or NSFW content present.
  10. Website uses HTTPS with good SSL configuration.
Technical notes

Notes

The website uses TYPO3 CMS, a robust and extensible content management system suitable for enterprise-level sites. The presence of Bootstrap-related attributes suggests responsive design practices. Matomo analytics is used for user tracking, emphasizing privacy. Performance is moderate, with deferred and async script loading improving load times. SEO is supported by proper meta tags and canonical links. No major technical debt or outdated technologies detected. Opportunities exist to improve accessibility and security header implementation.
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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