Skip to main content

Security report for kuebler-sport.de

Kübler Sport GmbH · Retail · Germany

Medium risk. 5 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

59/100

Risk levelMedium

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

Kübler Sport GmbH operates a professional e-commerce website specializing in sports equipment and accessories primarily targeting schools, sports clubs, therapy centers, and studios in Germany. The website offers a broad catalog of over 13,000 products and emphasizes secure shopping experiences with Trusted Shops certification and free shipping above a certain order value. The business model is retail-focused with an online sales channel supported by individual consultation and planning services. The company positions itself as a trusted supplier in the German sports retail market.

Scanned

NIS2 and GDPR posture

GDPR outside view
55/ 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

5 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

  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.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  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 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';…

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

Keep watching kuebler-sport.de

This scan found 18 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.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
0
Security headers
50
Email security
80
DNS health
70
Network security
100
GDPR outside view
55
Average
59

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 leverages a Magento-based e-commerce platform enhanced with the modern Hyvä theme and Alpine.js for dynamic user interactions. The website infrastructure is supported by Cloudflare for DNS and likely CDN services, ensuring performance and security. The target audience includes educational institutions, sports clubs, and therapy providers, indicating a niche but substantial market segment. The absence of explicit privacy and terms of service pages suggests room for improvement in compliance transparency. The presence of Trusted Shops and secure shopping promises enhances customer trust and market competitiveness.

Security posture

The website enforces HTTPS and uses Cloudflare services, which provide a solid baseline for security. Cookie consent is managed via Consentmanager.net, indicating GDPR awareness. However, the site lacks explicit security headers such as Content Security Policy, HSTS, and X-Frame-Options, which are recommended for enhanced protection. No vulnerability disclosure or incident response information is published, which could be a gap in security transparency. No exposed sensitive data or vulnerable libraries were detected in the provided content. Overall, the security posture is good but could be strengthened with additional policies and headers.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service pages clearly accessible from the website.
  2. Implement and configure security headers including CSP, HSTS, and X-Frame-Options to improve security posture.
  3. Provide a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  4. Add clear contact information including company emails and phone numbers to improve business credibility and compliance.
  5. Enhance accessibility features to meet compliance standards and improve user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Kübler Sport GmbH
Description
Sportgeräte & Zubehör – Über 13.000 Sportartikel für den Schulsport, Vereinssport für Studios und Therapiezentren im Kübler Sport Onlineshop.
Key services
Online sales of sports equipment, Individual consultation and planning, Free shipping over €150, Trusted Shops certified shopping
Content quality
good
Branding
consistent

Technology

Stack
Magento (implied by URL paths and JS), Hyvä Themes (Hyvaaaaa theme), Cloudflare DNS and likely CDN, Consentmanager.net for cookie consent, Google Tag Manager, Matomo Analytics, Smarketer fast.js
Frameworks
Magento, Alpine.js (x-data, x-show directives)
Platforms
Magento e-commerce platform
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Cloudflare for DNS and protection
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Matomo, Google Analytics (via GTM)
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Matomo
Marketing tools
Consentmanager.net
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 for sports equipment targeting schools, clubs, and therapy centers.
  2. No explicit privacy policy or terms of service pages detected in provided content.
  3. Cookie consent mechanism is implemented via Consentmanager.net.
  4. Site uses modern Magento platform with Hyvä theme and Alpine.js for interactivity.
  5. Security posture is good with HTTPS and Cloudflare usage but lacks explicit security headers and published security policies.
  6. No contact emails, phone numbers, or physical addresses were found in the provided HTML snippet.
  7. No social media links explicitly found in the provided content.
  8. No signs of adult or NSFW content; content is safe for general audiences.
  9. No WAF or blocking detected; content fully accessible.
  10. WHOIS data is minimal but domain appears legitimate.
Technical notes

Notes

The website uses a modern Magento e-commerce platform with the Hyvä theme, which is known for performance and simplicity. Alpine.js is used for frontend interactivity, and the site integrates multiple third-party scripts including Google Tag Manager, Matomo analytics, and Consentmanager.net for cookie management. Hosting and DNS are managed via Cloudflare, providing CDN and security benefits. The site demonstrates good mobile optimization and SEO practices with proper meta tags and structured navigation. Performance is moderate, with potential for improvement by optimizing third-party scripts and caching strategies. No critical technical debt or outdated technologies were observed.
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

Reviews of this site

Share your experience with kuebler-sport.de. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review kuebler-sport.de.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.