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Security report for heinekenceskarepublika.cz

Heineken a.s. · Manufacturing · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

61/100

Risk levelMedium

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

Heineken Česká republika operates as a major player in the Czech beer market, producing and distributing a portfolio of 13 beer and cider brands. The company emphasizes quality production, environmental responsibility, and a strong connection to Czech brewing traditions. The website reflects a mature digital presence with professional design, clear navigation, and comprehensive content targeting consumers, media, and potential employees. Technically, the site employs modern web technologies including Google Tag Manager and Analytics, with good mobile optimization and accessibility features. Security posture is adequate with HTTPS and cookie consent mechanisms, but lacks visible security headers and explicit incident response contacts. The absence of WHOIS data is a notable concern for domain legitimacy, though the branding and content strongly support authenticity. Overall, the site is trustworthy and well-maintained but would benefit from enhanced security practices and transparency in domain registration.

Scanned

This is an earlier scan of heinekenceskarepublika.cz. View the latest report

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

6 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

    • 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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 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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  • 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
95
Security headers
70
Email security
70
DNS health
85
Network security
20
GDPR outside view
25
Average
61

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 holds a strong market position as the third largest beer producer in the Czech Republic, owning three breweries and producing 2.5 million hectoliters annually. Its business model focuses on manufacturing and distributing a diverse range of alcoholic beverages, including non-alcoholic options, targeting a broad consumer base. The website supports multiple stakeholder groups including customers, media, and job seekers, indicating a well-rounded engagement strategy. Partnerships and related domains suggest a cohesive ecosystem supporting customer service and responsible drinking initiatives. The lack of WHOIS transparency is a potential risk factor but does not detract significantly from the company's established market presence.

Security posture

The website demonstrates a baseline security posture with HTTPS enforced and a GDPR-compliant cookie consent mechanism that allows granular user control. However, the absence of key security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces defense-in-depth. No vulnerability disclosure or incident response information is provided, limiting transparency for security researchers and users. The site does not expose sensitive data or show signs of vulnerable libraries. Overall, security practices are moderate but could be improved by implementing recommended headers, publishing a security policy, and ensuring WHOIS data accuracy.

Recommendations

  1. Implement standard security headers (CSP, HSTS, X-Frame-Options) to enhance protection against common web attacks.
  2. Publish a vulnerability disclosure policy or security.txt file to facilitate responsible reporting of security issues.
  3. Verify and update WHOIS registration details to improve domain legitimacy and trust.
  4. Add explicit contact information for security incidents and data protection officer details to improve transparency.
  5. Conduct regular security audits and SSL/TLS configuration reviews to maintain strong encryption standards.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Heineken a.s.
Description
HEINEKEN Česká republika je jedním z nejvýznamnějších hráčů na českém pivním trhu. Vyrábí a distribuuje produkty nejvyšší kvality pro široké spektrum zákazníků.
Key services
Production of beer and cider, Distribution of 13 beer and cider brands, Providing brewery tours, Media relations, Customer services, Career opportunities
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, WebFont Loader, LazySizes (lazy loading images), Custom JavaScript, CSS3, HTML5
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
75/100
Good practices seen
  • Use of HTTPS (implied by URL)
  • Cookie consent mechanism with granular control
  • Age verification prompt for alcohol-related content

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and well-structured
  2. Content is comprehensive and relevant to the Czech beer market
  3. Strong branding consistent with Heineken corporate identity
  4. Cookie consent and privacy policies are present and GDPR compliant
  5. No direct contact emails or phone numbers found on main pages
  6. WHOIS data is missing, which is a concern for domain legitimacy
  7. No visible security headers detected in provided data
  8. Use of Google Analytics and Tag Manager for tracking
  9. Age verification mechanism implemented for alcohol content
  10. No terms of service page explicitly found
Technical notes

Notes

The website uses a modern tech stack including Google Tag Manager and Analytics for tracking, WebFont Loader for typography, and lazy loading for images to optimize performance. The HTML and CSS are valid and support responsive design, ensuring good mobile experience. SEO is supported by appropriate meta tags and Open Graph data. No CMS is explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not disclosed. Performance is moderate with room for improvement in loading speed and caching strategies. Accessibility features such as keyboard navigation and ARIA roles appear adequate. Overall, the technical implementation is solid with opportunities for optimization and enhanced security.
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

Earlier scans of this domain

  1. 61/100Medium26 findingsView report
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