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Security report for btf-innovationen.de

btf Innovationen für den Bau GmbH · Manufacturing · Germany

High risk. 9 critical or high findings in GDPR outside view, Network security and 2 other checks.

Security score

48/100

Risk levelHigh

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

btf Innovationen für den Bau GmbH is a specialized manufacturer and distributor of innovative building sealing and insulation products, focusing on impact sound insulation, moisture barriers, and waterproofing solutions for floors, walls, and roofs. The company targets construction professionals and distributors primarily in Germany, positioning itself as a niche innovator with strong partnerships. The website is built on TYPO3 CMS and employs modern web technologies, providing a professional and user-friendly experience with multilingual support. Security posture is solid with HTTPS and CAPTCHA protections, though some improvements in security headers and cookie consent mechanisms are recommended. Overall, the site reflects a credible and trustworthy business with comprehensive product information and clear contact channels.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 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

9 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

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  3. 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';…

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  • TLS certificates and expiry
  • DNS records
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  • 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
72
Security headers
30
Email security
85
DNS health
60
Network security
0
GDPR outside view
40
Average
48

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 · found on this site
  • 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 operates in the manufacturing sector, offering specialized construction materials with certifications and compliance to DIN standards. Its business model includes product sales, private label services, and dealer support. The presence of partner logos and detailed product descriptions indicates a well-established market presence. The website content and structure support lead generation and customer engagement through contact forms and dealer search functionality. The company appears to be small-sized with a focused market niche in Germany.

Security posture

The website uses HTTPS and includes CAPTCHA on forms, reducing risk of automated abuse. However, no explicit security headers were detected in the provided data, and no incident response or vulnerability disclosure information is present. Privacy policy is comprehensive and GDPR compliant, but cookie consent mechanisms are missing. No exposed sensitive data or vulnerable libraries were found. Overall security maturity is moderate with room for enhancement in headers and incident response transparency.

Recommendations

  1. Implement a cookie consent banner to comply fully with GDPR cookie requirements.
  2. Add and enforce security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Publish an incident response policy or contact channel for security issues (e.g., security@ or abuse@ email).
  4. Regularly audit and update third-party libraries to mitigate vulnerabilities.
  5. Enhance accessibility features and perform regular SEO audits to maintain and improve site performance.

Contact details published on the site

Addresses
Legal name
btf Innovationen für den Bau GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
btf Innovationen für den Bau GmbH
Description
btf bietet einzigartige Baulösungen im Bereich Trittschalldämmung unter Estrich sowie Feuchtigkeitssperren, Bauwerksabdichtung, Flachdach & Steildach Dampfsperren u. innovative Mauerwerksperrbahnen
Key services
Trittschalldämmung (impact sound insulation), Feuchtigkeitssperren (moisture barriers), Bauwerksabdichtung (building waterproofing), Flachdach & Steildach Dampfsperren (flat and pitched roof vapor barriers), Mauerwerksperrbahnen (masonry barrier membranes), Private Label services, Händler (dealer) support and search
Content quality
good
Branding
consistent

Technology

Stack
TYPO3 CMS, jQuery 3.6.0, Bootstrap 5, Slick Carousel, Fancybox, Powermail (TYPO3 form extension), AOS (Animate On Scroll library), FontAwesome Pro 6.0.0
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced (implied by canonical link https://)
  • Use of CAPTCHA in contact form
  • No exposed sensitive data in HTML
  • No obvious vulnerable libraries detected

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Tracking pixels
mein.clickskeks.at
Marketing tools
mein.clickskeks.at
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 with English alternate language.
  3. Multiple product lines and services clearly described.
  4. Contact information is complete and prominently displayed.
  5. No explicit privacy or security policy beyond GDPR privacy policy found.
  6. No cookie consent banner detected, which may be a compliance gap.
  7. Use of modern web technologies and CMS TYPO3.
  8. No social media links detected in the provided content.
  9. No explicit security incident or vulnerability disclosure information found.
Technical notes

Notes

The website is powered by TYPO3 CMS with a modern frontend stack including jQuery, Bootstrap, and slick carousel for UI components. The site is mobile optimized and uses lazy loading for images, improving performance. The presence of multiple CSS and JS assets indicates a rich user experience. Hosting provider details are not explicit but DNS uses agenturserver domains, suggesting professional hosting. Performance is moderate with potential for optimization. Accessibility is basic but could be improved. SEO is supported by meta tags, canonical links, and hreflang attributes for multilingual support.
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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