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Security report for znovin.cz

ZNOVÍN ZNOJMO, a. s. · Retail · Czech Republic

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

Security score

53/100

Risk levelMedium

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

ZNOVÍN ZNOJMO, a. s. is a medium-sized Czech company specializing in the production and retail of traditional Moravian wines. The company operates a comprehensive e-commerce platform offering a wide range of wines, complemented by wine tourism services and loyalty programs. Their market position is that of an established regional wine producer with a focus on quality and customer engagement. The website is professionally designed, mobile-optimized, and provides clear navigation and relevant content for wine consumers and tourists. Technically, the site uses modern JavaScript libraries and tracking tools, with good SEO and accessibility practices. Security posture is solid with HTTPS enforcement and age verification for alcohol sales, though some security headers and explicit policies could be improved. Privacy compliance is well addressed with cookie consent and a privacy policy. Overall, the business demonstrates credibility and trustworthiness with clear contact information and social media presence.

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

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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • 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

  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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Keep watching znovin.cz

This scan found 23 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
72
Security headers
65
Email security
70
DNS health
80
Network security
20
GDPR outside view
10
Average
53

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 targets wine consumers, tourists interested in wine culture, and gift buyers through a multi-channel business model combining e-commerce, tourism, and subscription services. Their revenue streams include direct wine sales, wine subscriptions, and event participation. The presence of a loyalty program indicates customer retention focus. Partnerships with payment processors and web developers are evident. The company maintains a consistent brand image and leverages social media for marketing. Growth indicators include active event calendars and new product collections. The lack of public WHOIS data suggests privacy protection, which is common for commercial entities. Overall, the company operates in a competitive retail sector with a niche in regional wine production and tourism.

Security posture

The website demonstrates a mature security posture with mandatory HTTPS, age verification modal for alcohol sales, and cookie consent mechanisms. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of security headers like Content-Security-Policy and a published security policy or vulnerability disclosure page indicates room for improvement. The presence of a whistleblowing PDF suggests some internal security governance. Tracking and advertising scripts are used responsibly with consent denied by default. Incident response contact channels are not explicitly published. Overall, the security maturity is good but could be enhanced by adopting additional best practices and transparency.

Recommendations

  1. Implement security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy page and provide clear incident response contact information to improve transparency and trust.
  3. Create and host a security.txt file to facilitate responsible vulnerability disclosure.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance accessibility features and conduct periodic security training to foster a strong security culture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ZNOVÍN ZNOJMO, a. s.
Description
ZNOVÍN ZNOJMO - výrobce tradičních moravských vín. Na stránkách naleznete internetový obchod s vínem (eshop), podrobné informace o vinařském turistickém programu a mnoho zajímavého čtení o víně.
Key services
Wine production, Online wine sales (e-shop), Wine tourism, Loyalty program, Wine subscription service
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Slick Carousel, MatchHeight.js, Google Tag Manager, Microsoft Clarity, Seznam Retargeting
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Age verification modal for alcohol sales
  • Consent management for cookies and tracking
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Microsoft Clarity
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Seznam Retargeting
Tracking pixels
Microsoft Clarity, Google Analytics (via GTM)
Marketing tools
Microsoft Clarity
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 about wine products and tourism
  2. No WHOIS data available, possibly due to privacy protection or domain registration issues
  3. Good privacy and cookie consent mechanisms implemented
  4. No explicit security policy or vulnerability disclosure page found
  5. Use of multiple tracking and advertising services with consent denied by default
  6. Clear adult content warning and age verification modal present
  7. Contact information is clearly displayed and consistent
  8. No suspicious or malicious content detected
Technical notes

Notes

The website uses a modern JavaScript stack including jQuery, Slick Carousel, and MatchHeight.js for UI enhancements. It integrates Google Tag Manager, Microsoft Clarity, and Seznam retargeting for analytics and marketing. The site is mobile-optimized with responsive images and meta viewport settings. Performance is moderate with room for optimization. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not available from the HTML. SEO practices are good with proper meta tags and Open Graph data. Accessibility is basic but present with skip links and ARIA attributes. Technical risks are low but could be mitigated further by improving security headers and performance tuning.
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. 48/100High34 findingsView report
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