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Security report for ckauto.cz

C & K člen skupiny AUTO UH a.s. · Transportation · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

43/100

Risk levelHigh

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

C & K člen skupiny AUTO UH a.s. operates as an authorized automotive dealership and service provider specializing in Toyota, Lexus, Subaru, and CFMOTO brands. The company serves customers primarily in the Czech Republic with physical locations in Brno and Uherské Hradiště. Their business model focuses on new and used vehicle sales, vehicle servicing, and financing solutions, positioning them as a reputable regional player within the automotive retail sector. The website reflects a professional and consistent brand image aligned with their market presence. Technically, the website employs modern tracking and analytics tools such as Google Tag Manager, Google Analytics, Facebook Pixel, and Seznam Analytics, indicating a mature digital marketing infrastructure. The site is mobile-optimized with good navigation and content quality, though some accessibility features could be enhanced. Performance is moderate, and SEO practices are adequately implemented. From a security perspective, the site enforces HTTPS and includes cookie consent mechanisms, demonstrating compliance with privacy regulations such as GDPR. However, the absence of explicit security headers and incident response information suggests room for improvement in security posture. No critical vulnerabilities or exposed sensitive data were detected. Overall, the website presents a low-risk profile with strong business credibility and privacy compliance. The main limitation is the lack of WHOIS data, which restricts domain legitimacy verification. Strategic recommendations include enhancing security headers, publishing security policies, and improving accessibility to further strengthen trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
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

10 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

  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 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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Keep watching ckauto.cz

This scan found 27 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

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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
52
Security headers
15
Email security
70
DNS health
75
Network security
20
GDPR outside view
25
Average
43

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 is positioned as a medium-sized automotive dealership within the Czech transportation sector, leveraging its membership in the AUTO UH group to enhance market credibility. Their competitive advantage lies in authorized sales and servicing of multiple premium automotive brands, including Toyota, Lexus, Subaru, and CFMOTO motorcycles and ATVs. Revenue streams are diversified across new and used vehicle sales, after-sales services, and financing products such as leasing. The target customer segments include individual consumers and businesses seeking reliable automotive solutions. The partnership ecosystem includes brand-specific subdomains and related sites, reinforcing a cohesive brand network. Growth indicators include active marketing campaigns and a comprehensive online presence. Operationally, the company maintains physical locations and multiple contact channels, supporting customer engagement and service delivery.

Security posture

The website demonstrates a moderate to strong security maturity level with enforced HTTPS and cookie consent mechanisms aligned with GDPR requirements. The use of secure forms with hidden tokens indicates attention to input security. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options represents a gap that could expose the site to certain web-based attacks. No visible vulnerabilities or exposed credentials were found, and no malware or phishing indicators are present. The lack of a published security policy or incident response contact reduces transparency and readiness for security incidents. Compliance with privacy regulations is evident, but further enhancements in security communication and technical controls are recommended to elevate the security posture.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  2. Publish a clear security policy and provide incident response contact information to improve transparency and preparedness.
  3. Introduce a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Enhance website accessibility features to comply with standards and improve user experience for all visitors.
  5. Regularly audit and update third-party scripts and tracking tools to minimize security risks and ensure privacy compliance.

Contact details published on the site

Addresses
Legal name
C & K člen skupiny AUTO UH a.s.
VAT number
CZ46972609
Registration number
46972609
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
C & K člen skupiny AUTO UH a.s.
Description
Jsme autorizovaný prodej a servis vozů značky Toyota, Lexus a Subaru. Naše pobočky naleznete v Brně a v Uherském Hradišti. Nově v naší nabídce naleznete i prodej a servis motocyklů a čtyřkolek značky CFMOTO.
Key services
new car sales, used car sales, vehicle servicing, financing and leasing, motorcycle and ATV sales and service
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, Facebook Pixel, Seznam Analytics, JavaScript, CSS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Secure forms with hidden tokens

Analytics and tracking

Services
Google Analytics, Seznam Analytics, Facebook Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel, Seznam Analytics
Marketing tools
Facebook Pixel
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and no blocking detected.
  2. WHOIS data is unavailable, limiting domain trust verification.
  3. Strong presence of privacy and cookie policies with consent mechanisms.
  4. Multiple contact phone numbers and physical addresses provided.
  5. Use of modern analytics and marketing tools with privacy considerations.
  6. No explicit security policy or incident response information found.
  7. No terms of service page detected.
  8. Website content is in Czech language and targets local Czech market.
  9. No adult or questionable content detected.
  10. Good mobile optimization and user experience.
Technical notes

Notes

The website utilizes a modern technology stack with JavaScript-based analytics and marketing tools such as Google Tag Manager, Google Analytics, Facebook Pixel, and Seznam Analytics. The site is styled with CSS and includes responsive design elements for mobile optimization. No specific CMS or backend platform was detected from the HTML content. Performance is moderate, with asynchronous loading of scripts to improve page load times. SEO is supported by appropriate meta tags and structured navigation. Accessibility is basic but could be improved. The hosting provider and infrastructure details are not explicitly disclosed. Overall, the technical implementation supports a professional and functional user experience with opportunities for further optimization and security hardening.
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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