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Security report for luhri.de

Mein Shop · Education · Germany

Medium risk. 2 critical or high findings in SSL/TLS.

Security score

75/100

Risk levelMedium

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

RD-Verlag operates as a specialized e-commerce platform focused on emergency medical education and related merchandise, closely affiliated with the Rettungsdienst-Akademie Bonn GmbH, a recognized emergency medical training institution in Germany. The website offers a curated selection of Fachbücher, Fachmagazine, and branded merchandise targeting emergency medical professionals and students. The business model leverages Shopify's robust e-commerce infrastructure to deliver a professional and user-friendly shopping experience. Technically, the site employs modern web standards, Shopify's Dawn theme, and integrates security measures such as HTTPS and hCaptcha for form protection. Privacy compliance is addressed with visible cookie consent mechanisms and accessible privacy and terms policies, though explicit security and incident response policies are absent. Overall, the site demonstrates a solid security posture with no critical vulnerabilities detected and maintains a trustworthy presence in its niche market.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
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

2 findings rated critical or high. Fix these first.

  1. 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
    • 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

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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
57
Security headers
75
Email security
70
DNS health
60
Network security
100
GDPR outside view
88
Average
75

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 positions itself as a niche publisher and retailer within the emergency medical education sector, leveraging its affiliation with a state-recognized academy to enhance credibility. Its product offerings include specialized books and magazines tailored to emergency medical technicians and related professionals, supplemented by branded merchandise. The target customer base is well-defined, focusing on professionals and students in emergency medical services in Germany. The use of Shopify as a platform indicates a scalable and maintainable e-commerce approach. Partnerships, notably with the Rettungsdienst-Akademie Bonn, strengthen market positioning. The absence of direct contact details on the website suggests a focus on online sales rather than direct customer service, which may impact customer engagement.

Security posture

The website benefits from Shopify's managed security infrastructure, including enforced HTTPS, security headers, and protection against common web threats. The integration of hCaptcha on forms adds a layer of bot mitigation. Privacy compliance is supported by cookie consent banners and accessible policies. However, the lack of a dedicated security policy, incident response contact, and vulnerability disclosure mechanisms represents gaps in transparency and preparedness. No exposed sensitive data or vulnerable libraries were detected, indicating good operational security hygiene. The overall security posture is solid for an e-commerce site but could be enhanced by publishing explicit security governance documents and contact channels.

Recommendations

  1. Publish a dedicated security policy page outlining security measures and incident response procedures.
  2. Provide explicit security incident contact information such as a security@ or abuse@ email address.
  3. Implement and publicize a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Enhance transparency by publishing data protection officer contact details if applicable under GDPR.
  5. Regularly review and audit third-party scripts and dependencies to mitigate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mein Shop
Description
Fachverlag für Notfall- und Rettungsmedizin; Verlag der Rettungsdienst-Akademie Bonn GmbH, which is a state-recognized emergency medical technician school and first aid training institution. The RD-Verlag publishes training literature for various emergency medical training branches authored by the academy's instructors.
Key services
Publishing and selling Fachbücher (specialized books), Publishing and selling Fachmagazine (specialized magazines), Selling merchandise and gift items related to emergency services, Providing educational content linked to Rettungsdienst-Akademie Bonn
Content quality
good
Branding
consistent

Technology

Stack
Shopify, JavaScript ES modules, Shopify Liquid templates, hCaptcha for form protection, Shopify Payments, Shopify Analytics (Trekkie), CSS3, HTML5
Frameworks
Shopify Dawn theme v15.0.0
Platforms
Shopify e-commerce platform
Performance
fast
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of hCaptcha for form protection
  • Cookie consent banner with management options
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Shopify Analytics (Trekkie)
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
shopify-app-pixel, shopify-custom-pixel
Marketing tools
Shopify Analytics (Trekkie)
Transparency
basic

Site quality

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

Key observations

  1. Website is a Shopify-based e-commerce store specialized in emergency medical education materials and merchandise.
  2. Content is in German and targets emergency medical professionals and students.
  3. Privacy and cookie policies are present with consent mechanisms.
  4. No direct contact emails or phone numbers found on the homepage or footer.
  5. No explicit security or incident response policies published.
  6. Site uses modern web technologies and Shopify's infrastructure.
  7. No adult or questionable content detected.
  8. No WAF or blocking mechanisms detected; site fully accessible.
Technical notes

Notes

The website is built on Shopify using the Dawn theme version 15.0.0, leveraging modern JavaScript modules and CSS3 for styling. It uses Shopify's CDN for hosting assets, ensuring fast load times and global availability. Accessibility features such as ARIA roles and keyboard navigation aids are implemented, and the site is mobile-optimized. SEO best practices are followed with proper meta tags, Open Graph, and JSON-LD structured data for organization and website schema. The integration of Shopify Payments and analytics tools like Trekkie indicates a mature e-commerce setup. No technical debt or deprecated technologies were observed. Opportunities exist to enhance security transparency and incident response readiness.
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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