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Security report for ondrasovka.cz

Kofola a.s. · Retail · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

58/100

Risk levelMedium

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

Ondrášovka is a Czech mineral water brand offering 100% natural and flavored mineral waters. It operates under the parent company Kofola a.s., a well-established beverage manufacturer. The website showcases a strong brand presence with detailed product information, environmental and educational initiatives, and community engagement projects. The site is well-structured, visually appealing, and mobile-optimized, providing a positive user experience. Technically, the website uses modern JavaScript libraries such as jQuery, fullPage.js, and Fancybox, alongside analytics tools like Google Tag Manager, Microsoft Clarity, and Facebook Pixel, indicating a mature digital infrastructure. Security posture is good with HTTPS enforced, but lacks some security headers and formal security policies. Privacy compliance is basic with a cookie consent mechanism but no visible privacy or terms of service pages. WHOIS data is unavailable, limiting domain registration trust assessment, but the business information and content strongly indicate legitimacy. Overall, the website is professional, trustworthy, and well-positioned in its market segment.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

9 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 ondrasovka.cz

This scan found 24 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.

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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
65
Security headers
20
Email security
75
DNS health
80
Network security
100
GDPR outside view
10
Average
58

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention ondrasovka.cz, from OffSeq Breach.

Total records
33
Employees
0
Customers
0
Third parties
33
Weak passwords
21%

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Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Ondrášovka targets consumers interested in natural and flavored mineral waters, emphasizing environmental sustainability and community involvement. The brand leverages partnerships such as the Strom roku initiative to enhance its social responsibility image. The business model focuses on manufacturing and retail distribution within the Czech Republic, supported by educational projects in schools. The parent company Kofola a.s. provides corporate backing, suggesting a large enterprise scale. The website's content quality and branding consistency reinforce market positioning as a premium mineral water provider. External partnerships with related mineral water brands and environmental organizations strengthen its ecosystem. Growth indicators include active community projects and digital marketing efforts. The company maintains a strong presence on social media platforms, enhancing customer engagement and brand loyalty.

Security posture

The website enforces HTTPS and uses asynchronous loading for analytics and tracking scripts, minimizing performance impact. However, it lacks explicit security headers such as Content-Security-Policy and X-Frame-Options, which could improve protection against common web attacks. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The absence of a security.txt file or published incident response policies indicates room for improvement in vulnerability disclosure and incident management readiness. Privacy compliance is partial, with a cookie consent mechanism but missing privacy and terms of service documentation. Overall, the security posture is moderate, suitable for a commercial website but with opportunities to enhance trust and compliance.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service pages to improve legal compliance and user trust.
  2. Implement security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen web security.
  3. Create and publish a security.txt file to facilitate vulnerability disclosure and improve incident response transparency.
  4. Enhance privacy compliance by detailing GDPR-related practices and data retention policies.
  5. Regularly audit third-party scripts and tracking tools to minimize privacy risks and optimize performance.

Contact details published on the site

Addresses
Legal name
Kofola a.s.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Kofola a.s.
Description
Ondrášovka offers 100% natural mineral waters and premium flavored mineral waters. The brand emphasizes natural taste and environmental care.
Key services
Production and sale of natural mineral waters, Production and sale of flavored mineral waters, Environmental and educational community projects
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery, jQuery UI, jQuery fullPage.js, jQuery Fancybox, Font Awesome 4.7, Google Tag Manager, Microsoft Clarity, Facebook Pixel
Frameworks
fullPage.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of modern analytics and tracking scripts with async loading

Analytics and tracking

Services
Google Analytics (via GTM), Microsoft Clarity, Facebook Pixel
Tracking level
extensive
Privacy practices
basic

Advertising

Tracking pixels
Facebook Pixel, Microsoft Clarity, Google Analytics (via GTM)
Marketing tools
Facebook Pixel, Microsoft Clarity
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and interactive features.
  2. No WHOIS data available, limiting domain registration trust analysis.
  3. Strong branding and consistent business information related to mineral water products.
  4. Use of multiple tracking and analytics services indicating extensive user behavior monitoring.
  5. No explicit privacy policy or terms of service pages detected.
  6. Cookie consent mechanism is implemented via third-party script.
  7. No visible security.txt or vulnerability disclosure information.
  8. Contact information is clearly provided with emails, phone numbers, and physical addresses.
  9. Website uses modern JavaScript libraries and frameworks for UI and UX.
  10. No signs of adult or questionable content; content is safe for general audiences.
Technical notes

Notes

The website uses a combination of jQuery and specialized plugins like fullPage.js and Fancybox to deliver a rich interactive experience. It integrates multiple analytics and marketing tools including Google Tag Manager, Microsoft Clarity, and Facebook Pixel, indicating a sophisticated approach to user behavior analysis and marketing. The site is mobile-optimized with responsive design elements and clear navigation menus. Performance is moderate, with asynchronous script loading to reduce blocking. No CMS or hosting provider details were detected from the HTML content. The site could benefit from improved accessibility features and enhanced SEO metadata. Overall, the technical infrastructure supports a professional and engaging user experience but could be modernized further with newer frameworks and enhanced security configurations.
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. 69/100Medium30 findingsView report
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