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Security report for baumineral.de

BauMineral GmbH · Energy · Germany

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

55/100

Risk levelMedium

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

BauMineral GmbH is a medium-sized German company specializing in the marketing and supply of by-products from coal-fired power plants to the construction and building materials industry. As a 100% subsidiary of Uniper SE, it leverages about 50 years of experience and offers a range of products including coal fly ash fillers, fine fly ash, boiler sand, REA gypsum, and hydraulic binders. The company operates its own laboratory, logistics fleet, and mixing/preparation facilities, positioning itself as an integrated service provider in its sector. The website is professionally designed, well-structured, and provides clear contact information and product details, targeting industry professionals in energy and construction sectors.

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 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';…

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Keep watching baumineral.de

This scan found 23 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
77
Security headers
30
Email security
85
DNS health
70
Network security
40
GDPR outside view
28
Average
55

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 strong market position as a subsidiary of a major energy provider, Uniper SE, with a clear focus on sustainable and CO2-neutral products evidenced by Environmental Product Declarations (EPD). Its business model integrates product supply with technical and logistical services, catering to power plants and construction industries. The website reflects this with detailed product and service descriptions, multi-language support, and links to certifications. Social media presence on LinkedIn, Instagram, and Facebook supports brand visibility. No direct revenue streams or pricing models are disclosed, but the company emphasizes innovation and environmental responsibility.

Security posture

The website employs basic security best practices such as cookie consent and no visible exposure of sensitive data. However, no explicit security policies, incident response contacts, or vulnerability disclosure mechanisms are published. The SSL/TLS status is unknown from the provided data, and no HTTP security headers are detected. The absence of a security.txt file and incident response information suggests room for improvement in transparency and readiness. Overall, the security posture is moderate but could be enhanced with documented policies and technical hardening.

Recommendations

  1. Implement and verify comprehensive HTTP security headers (CSP, HSTS, X-Frame-Options).
  2. Ensure SSL/TLS is properly configured and enforced site-wide.
  3. Publish a security policy and incident response contact information on the website.
  4. Add a security.txt file to facilitate vulnerability reporting.
  5. Enhance analytics transparency and consider adding privacy-friendly analytics tools.

Contact details published on the site

Addresses
Legal name
BauMineral GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
BauMineral GmbH
Description
BauMineral GmbH is a 100% subsidiary of Uniper SE, providing integrated services for the power industry and construction materials sector with about 50 years of experience in marketing by-products from coal-fired power plants to the construction industry. They offer products like coal fly ash fillers, fine fly ash, boiler sand, REA gypsum, hydraulic binders, and cement. They operate their own laboratory, logistics fleet, and mixing/preparation plant.
Key services
Marketing and supply of coal power plant by-products, Own construction materials laboratory, Logistics with specialized vehicles, Mixing and preparation of customized products
Content quality
good
Branding
consistent

Technology

Stack
jQuery, UIkit CSS framework, Custom JavaScript, Responsive image maps
Frameworks
UIkit
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

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 with multi-language options (English, Dutch).
  3. Cookie consent is implemented with user options.
  4. Social media presence on LinkedIn, Instagram, Facebook.
  5. No forms detected in the provided HTML content.
  6. No explicit security or incident response policies published.
  7. No security.txt or vulnerability disclosure found.
  8. No analytics or tracking scripts detected in provided scripts.
  9. Company contact info is clearly presented with phone, email, and address.
  10. Website uses UIkit framework and jQuery for UI components.
Technical notes

Notes

The website uses a modern UIkit CSS framework combined with jQuery for interactive elements, supporting responsive design and mobile optimization. Hosting is managed via domaincontrol.com (GoDaddy), indicating professional DNS management. Performance is moderate with no major issues detected. SEO is supported by meta keywords and description but lacks advanced structured data like JSON-LD or Open Graph tags. Accessibility is basic but functional. There is no detected CMS, suggesting a custom or static site architecture. Technical risks are low but could be mitigated by adding security headers and improving analytics transparency.
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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