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Security report for cardioncars-brno.cz

Auto Cardion s.r.o. · Transportation · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

62/100

Risk levelMedium

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

Cardion Cars Brno, operated by Auto Cardion s.r.o., is an authorized Volvo car dealership and service center located in Brno, Czech Republic. The company specializes in selling new, demo, and used Volvo vehicles, providing servicing, parts, and accessories. Their website reflects a professional and consistent brand presence aligned with Volvo's corporate identity, targeting customers interested in Volvo vehicles and related services in the region. The business model focuses on direct sales, leasing, financing, and after-sales support, positioning itself as a trusted regional partner for Volvo customers. Technically, the website employs modern web technologies including jQuery, Bootstrap, and cookie consent frameworks, with integration of Google Analytics and Google Tag Manager for analytics and marketing. The site is mobile-optimized with good navigation and SEO practices, although some accessibility features could be improved. Hosting and CMS details are not explicitly disclosed but the site appears stable and moderately performant. From a security perspective, the site uses HTTPS with a strong SSL configuration and implements cookie consent mechanisms compliant with GDPR. However, no explicit security headers were detected in the provided data, and no incident response or security policy information is publicly available. No vulnerabilities or exposed sensitive data were found. The absence of WHOIS data reduces transparency but does not detract significantly from the site's legitimacy given the strong brand alignment and contact information. Overall, the website presents a low-risk profile with good business credibility and privacy compliance. Strategic improvements include enhancing security headers, publishing incident response contacts, and improving accessibility. These steps would further strengthen trust and security posture.

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

8 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';…

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

Keep watching cardioncars-brno.cz

This scan found 21 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.

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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
62
Security headers
20
Email security
65
DNS health
85
Network security
100
GDPR outside view
40
Average
62

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

Cardion Cars Brno operates as a medium-sized authorized Volvo dealership in the transportation sector, serving the Czech market, particularly Brno. Its competitive advantage lies in its official partnership with Volvo, offering a full range of Volvo vehicles including electric and hybrid models, alongside comprehensive servicing and financing options. The business leverages Volvo's global brand and localizes offerings with dedicated sales and service teams. Revenue streams include vehicle sales, leasing, servicing, parts sales, and accessories. The company maintains a strong digital presence with integrated marketing and social media channels, supporting customer engagement and lead generation. Growth indicators include active promotion of new electric models and financing offers. The partnership ecosystem includes Volvo Cars global sites, Volvo Selekt used car platforms, and related e-commerce sites for accessories. The company appears well-positioned in its regional market with a clear focus on Volvo brand loyalty and customer service.

Security posture

The website demonstrates a moderate to good security maturity level. HTTPS is enforced with an excellent SSL configuration, ensuring encrypted communications. Cookie consent is implemented, reflecting GDPR compliance. However, the absence of security headers such as Content Security Policy (CSP), X-Frame-Options, and HSTS reduces defense-in-depth. No explicit security or incident response policies are published, which could hinder rapid response to security incidents. No vulnerabilities or sensitive data exposures were detected in the HTML content. The use of third-party analytics and marketing scripts introduces some tracking but is managed via consent mechanisms. Overall, the security posture is adequate for a commercial dealership website but could be improved by adding security headers, publishing incident response contacts, and conducting regular security audits.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response contact information to improve transparency and readiness.
  3. Regularly audit and update third-party scripts and libraries to mitigate vulnerabilities.
  4. Enhance website accessibility features to comply with WCAG standards and improve user experience for all visitors.
  5. Maintain and regularly update privacy and cookie policies to ensure ongoing GDPR compliance and user trust.

Contact details published on the site

Addresses
Legal name
Auto Cardion s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Auto Cardion s.r.o.
Description
Jsme specialisté na Volvo. Jako autorizovaný partner Volvo Car nabízíme nové, skladové, předváděcí i ojeté vozy, servis, prodej dílů a příslušenství.
Key services
New Volvo car sales, Used and demo car sales, Car servicing and maintenance, Sale of parts and accessories, Test drives, Leasing and financing offers
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.5.1, Bootstrap 4 (bootstrap.bundle.min.js), CookieConsent (cookieconsent.umd.js), Google Analytics, Google Tag Manager, Seznam Sklik retargeting
Frameworks
Bootstrap
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

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Seznam Sklik, Facebook
Tracking pixels
Facebook Pixel, Adform
Marketing tools
CookieConsent
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 navigation.
  2. No WHOIS data available, which is unusual and reduces transparency.
  3. Strong branding as authorized Volvo partner with consistent design.
  4. Cookie consent and privacy policies are implemented and GDPR compliant.
  5. No security headers detected in provided data; recommend adding.
  6. Use of multiple external trusted domains related to Volvo and partners.
  7. No signs of adult or questionable content.
  8. Use of modern JavaScript libraries and frameworks.
  9. Contact information is clearly presented with multiple channels.
  10. No visible forms collecting personal data on homepage; forms exist on linked pages.
Technical notes

Notes

The website is built on a modern technology stack featuring jQuery 3.5.1 and Bootstrap for responsive design and UI components. CookieConsent scripts manage user consent for cookies, integrating with Google Analytics and Google Tag Manager for data collection and marketing. The site uses canonical URLs and meta tags optimized for SEO. Performance is moderate with adaptive images and responsive layouts supporting mobile devices. No CMS name is explicitly stated, but meta tags indicate a Volvo Car Czech Republic proprietary system. Hosting details are not disclosed. The site lacks some advanced accessibility features but provides a clear navigation structure and consistent branding. Technical risks include reliance on multiple third-party scripts which require ongoing monitoring for security and performance impacts.
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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