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Security report for zurueckfuerdiezukunft.de

Betonwerk Büscher GmbH & Co. KG · Manufacturing · Germany

Medium risk. 4 critical or high findings in Security headers and GDPR outside view.

Security score

67/100

Risk levelMedium

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

Betonwerk Büscher GmbH & Co. KG operates the website zurueckfuerdiezukunft.de, focusing on sustainable construction materials, specifically recycling concrete products certified by the German Institute for Building Technology (DIBt). The company is a pioneer in Germany, offering innovative building elements made from 100% recycled natural stone substitutes, targeting construction firms and licensees interested in eco-friendly building solutions. The website is built on a modern WordPress platform with Elementor and Yoast SEO, ensuring good technical maturity and SEO optimization. Security posture is solid with HTTPS and cookie consent mechanisms, though some security headers and policies could be improved. Overall, the site is professional, trustworthy, and compliant with GDPR requirements, with clear contact information and social media presence supporting business credibility.

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

4 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"

    • 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';…

  2. 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 zurueckfuerdiezukunft.de

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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
100
Security headers
15
Email security
55
DNS health
65
Network security
100
GDPR outside view
68
Average
67

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 company holds a unique market position as the first in Germany to receive official certification for recycled concrete building materials, giving it a competitive advantage in the sustainable construction sector. Its business model includes production and licensing, enabling scalability through partner works. The target audience includes construction companies, licensees, and environmentally conscious builders. The company leverages certifications and pilot projects to build trust and demonstrate product viability. Its partnership with related domains like buescher-betonfertigteile.de strengthens its ecosystem. The website content and social media channels indicate active engagement and marketing efforts.

Security posture

The website employs HTTPS with a valid SSL configuration and uses a cookie consent mechanism compliant with GDPR. No exposed sensitive data or vulnerable libraries were detected. However, the absence of explicit security headers (e.g., CSP, X-Frame-Options) and lack of a published security policy or incident response plan represent areas for improvement. No vulnerability disclosure or security.txt file is present, which could enhance transparency and trust. Overall, the security posture is good but could be enhanced with additional best practices and formal policies.

Recommendations

  1. Implement security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen browser security.
  2. Publish a security policy and incident response plan on the website to improve transparency and preparedness.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure.
  4. Regularly audit and update third-party plugins and libraries to avoid vulnerabilities.
  5. Enhance accessibility features to improve compliance and user experience for all users.

Contact details published on the site

Addresses
Legal name
Betonwerk Büscher GmbH & Co. KG
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Betonwerk Büscher GmbH & Co. KG
Description
Ihr Partner für nachhaltige Baustoffe der Zukunft. Das Unternehmen hat als erstes in Deutschland die allgemeine bauaufsichtliche Zulassung für tragende und nichttragende Innenwandelemente aus Recyclingbeton mit 100 % Natursteinersatz erhalten. Sie produzieren Betonfertigteile, die Rohstoffe Kies und Sand komplett durch gemischtes Abbruchmaterial ersetzen. Das erste Recyclinghaus mit diesen Fertigteilen wurde 2023 bezugsfertig.
Key services
Production of recycling concrete wall elements (Büscher-Wand), Production of recycling concrete blocks (Büscher-Block), Licensing for partner companies, Pilot projects showcasing sustainable building materials
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.1, Elementor 3.11.5, Yoast SEO 24.9, Matomo Analytics, Borlabs Cookie, Jet Menu, jQuery 3.7.1
Frameworks
Elementor
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Matomo
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Matomo
Marketing tools
Yoast SEO, Elementor
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 challenge.
  2. Content is in German and focused on sustainable construction materials.
  3. Strong emphasis on innovation and official certification.
  4. Cookie consent and privacy policies are implemented and linked externally.
  5. No visible forms collecting personal data on the main page.
  6. Social media presence is active and linked.
  7. No explicit security policy or incident response information found.
  8. Website uses modern WordPress plugins and SEO tools.
  9. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on WordPress 6.8.1 with Elementor page builder and Yoast SEO plugin, indicating a modern and widely supported CMS infrastructure. It uses Matomo for analytics, providing privacy-friendly tracking. The site loads multiple CSS and JS assets efficiently, though performance is moderate, possibly due to video backgrounds and large images. Mobile optimization is good, with responsive design and mobile menus implemented. Accessibility is basic but could be improved. The DNS uses multiple UI-DNS name servers, suggesting reliable DNS management. No hosting provider details were found. Overall, the technical setup is solid with room for performance and accessibility enhancements.
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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