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Security report for tuerenheld.de

Türenheld · Retail · Germany

Medium risk. 4 critical or high findings in GDPR outside view and SSL/TLS.

Security score

72/100

Risk levelMedium

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

Türenheld is a German-based e-commerce retailer specializing in doors, windows, and flooring products. The website offers a broad product range including interior doors, front doors, windows, door handles, and flooring materials, supported by product configurators and competent customer consultation. The business targets homeowners, builders, and renovators seeking quality home improvement solutions. Technically, the site is built on Shopware 6, leveraging modern web technologies such as jQuery, Google reCAPTCHA v3, and Usercentrics for consent management, hosted behind Cloudflare for performance and security. The website demonstrates a solid security posture with HTTPS enforcement, security headers, and bot protection, although explicit privacy and terms of service pages are not detected in the provided content. Overall, the site is professional, well-structured, and trustworthy, with clear contact information and a good user experience.

Scanned

NIS2 and GDPR posture

GDPR outside view
45/ 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

4 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. 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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

Need hands-on remediation? Email guard@offseq.com

Keep watching tuerenheld.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
75
Security headers
80
Email security
70
DNS health
60
Network security
100
GDPR outside view
45
Average
72

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

Türenheld occupies a niche in the German home improvement retail market, focusing on doors, windows, and flooring. Its competitive advantage lies in specialized product configurators and a comprehensive product catalog. The business model is direct online retail with customer support via phone and live chat. The presence of promotions and product bundles indicates active marketing efforts. The company appears medium-sized with a consistent brand presence and a focus on quality and durability. Partnerships with technology providers like Shopware and Usercentrics enhance its digital maturity. No parent or subsidiary companies are identified. The company’s operations are localized to Germany, targeting both private and commercial customers.

Security posture

The website exhibits a mature security posture with HTTPS enforced and multiple security headers likely in place via Cloudflare. Google reCAPTCHA v3 is implemented to mitigate bot activity, and Usercentrics manages cookie consent, supporting GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of a published security policy or incident response contact limits transparency. There is no evidence of a vulnerability disclosure program or security.txt file. Overall, the site follows good security practices but could improve by publishing explicit security and incident response information.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service accessible from the homepage.
  2. Add a dedicated security policy page and provide incident response contact details.
  3. Implement a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Enhance accessibility features to improve compliance and user experience for all users.
  5. Regularly review and audit third-party scripts and integrations to mitigate supply chain risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Türenheld
Description
Türenheld Online Shop offers a wide selection of doors, windows, and flooring products with complete elements and competent advice, focusing on high quality and durability.
Key services
Online sales of interior doors, front doors, windows, door handles, and flooring, Product configurators for doors and windows, Competent customer consultation, Delivery and installation support
Content quality
good
Branding
consistent

Technology

Stack
Shopware 6, jQuery 3.5.1, Google reCAPTCHA v3, Usercentrics Consent Management, RocketChat Live Chat, Google Tag Manager
Frameworks
Shopware
Platforms
Cloudflare (DNS and hosting)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA v3 implemented
  • Cookie consent management via Usercentrics
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager with consent checks

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Usercentrics Consent Management
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional e-commerce platform specializing in doors, windows, and flooring.
  2. Uses modern e-commerce CMS (Shopware 6) with multiple integrations for analytics, consent, and chat support.
  3. No explicit privacy policy or terms of service pages found in provided content.
  4. Contact information is clearly presented with phone and email.
  5. Security posture is strong with HTTPS, reCAPTCHA, and consent management.
  6. No signs of malicious or suspicious content or domains.
  7. Content is safe and suitable for general audiences.
Technical notes

Notes

The website is built on the Shopware 6 e-commerce platform, utilizing jQuery 3.5.1 and modern JavaScript modules. It integrates Google reCAPTCHA v3 for bot protection and Usercentrics for cookie consent management, indicating compliance with privacy regulations. Hosting and DNS are managed via Cloudflare, providing CDN and security benefits. The site loads multiple deferred JavaScript files for modular functionality, including product configurators, analytics, and chat support via RocketChat. Performance is moderate with good mobile optimization and SEO meta tags. The technical stack is modern and well-maintained, though opportunities exist to improve accessibility and publish more comprehensive compliance documentation.
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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