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Security report for mattoni1873.cz

Mattoni 1873 a.s. · Manufacturing · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

59/100

Risk levelMedium

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

Mattoni 1873 a.s. is a well-established Czech beverage company specializing in premium natural mineral waters and a broad portfolio of internationally recognized beverage and snack brands. Founded in 1873, the company has grown into a market leader in Central Europe, emphasizing sustainability and quality in its operations. The website reflects a professional corporate presence with clear branding, multilingual support, and comprehensive information about the company’s values, products, and corporate social responsibility initiatives. Technically, the site uses modern web technologies including Google Analytics, Google Tag Manager, and responsive design elements, ensuring a good user experience across devices. Security posture is solid with HTTPS enforced and cookie consent mechanisms in place, though there is room for improvement in implementing security headers and explicit security policies. The absence of WHOIS data limits domain trust verification, but the overall digital footprint and business transparency support legitimacy. Strategic recommendations include enhancing security headers, publishing a security.txt file, and improving accessibility compliance to further strengthen trust and compliance.

Scanned

This is an earlier scan of mattoni1873.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

7 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, Facebook, Twitter, LinkedIn, YouTube, Cloudflare, 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';…

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

Keep watching mattoni1873.cz

This scan found 20 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
72
Security headers
70
Email security
80
DNS health
85
Network security
20
GDPR outside view
25
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

Mattoni 1873 holds a strong market position as a leader in non-alcoholic beverages in Central Europe, with a diversified product portfolio including mineral waters, juices, lemonades, iced teas, and snacks. The company targets both end consumers and Horeka segment partners, leveraging a family-owned business model focused on sustainability and innovation. The website’s content and linked partner domains indicate a mature partnership ecosystem including career portals, e-commerce, and whistleblowing services. The company’s long history and large employee base underscore its significant market presence. Digital marketing tools and analytics are used moderately to optimize user engagement and advertising transparency. The company’s CSR and sustainability commitments are prominently featured, aligning with global environmental goals.

Security posture

The website demonstrates a good security baseline with HTTPS enabled and a cookie consent mechanism that supports GDPR compliance. However, the lack of visible security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options suggests potential areas for hardening against common web vulnerabilities. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The absence of a published security policy or incident response contact limits transparency in security governance. The site would benefit from publishing a security.txt file to facilitate vulnerability reporting and improve incident response readiness. Overall, the security posture is adequate but could be enhanced to meet higher compliance and security standards.

Recommendations

  1. Implement comprehensive security headers (CSP, X-Frame-Options, X-Content-Type-Options) to mitigate common web attacks.
  2. Publish a security.txt file to provide clear vulnerability disclosure and incident response contact information.
  3. Enhance accessibility features to comply with WCAG standards and improve user inclusivity.
  4. Regularly audit third-party scripts and libraries for vulnerabilities and update them accordingly.
  5. Expand privacy and security policy documentation to increase transparency and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mattoni 1873 a.s.
Description
Mattoni 1873 is a leading Central European company producing premium natural mineral waters and internationally recognized beverage brands. Founded in 1873 in Kyselka near Karlovy Vary, it has grown from a small bottling plant to a major family-owned business focused on sustainability and quality.
Key services
Production of natural mineral and spring waters, Manufacture of juices, lemonades, iced teas, Brand management and distribution, Support for Horeka partners
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, Google Tag Manager, Owl Carousel, WebFont Loader, Typekit Fonts, JavaScript, CSS3
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

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

Analytics and tracking

Services
Google Analytics, Pardot
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Pardot
Marketing tools
Pardot
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 in Czech language.
  2. Strong branding and consistent corporate identity.
  3. Cookie consent and privacy policy are implemented with user controls.
  4. No visible security headers detected in HTML source; potential area for improvement.
  5. WHOIS data unavailable, limiting domain trust verification.
  6. Multiple social media channels linked, enhancing trust and engagement.
  7. No visible forms collecting personal data except cookie consent controls.
  8. No explicit terms of service or security policy pages found.
  9. Use of modern JavaScript libraries and fonts for UI/UX.
  10. No signs of malware or phishing detected.
Technical notes

Notes

The website employs a modern technology stack including Google Analytics, Google Tag Manager, Owl Carousel for UI elements, and Typekit fonts for typography. The site is mobile responsive with good navigation clarity and professional design quality. Performance is moderate, with asynchronous loading of analytics scripts and lazy loading of images to optimize load times. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not disclosed in the HTML content. The site uses standard HTML5 and CSS3 features but lacks advanced accessibility features. SEO optimization is good with proper meta tags and structured navigation. Technical risks include missing security headers and potential reliance on third-party scripts that require monitoring.
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. 59/100Medium29 findingsView report
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