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Security report for nkz.cz

Naše krásná zahrada · Media · Czech Republic

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

Security score

61/100

Risk levelMedium

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

Naše krásná zahrada is a Czech media website dedicated to gardening enthusiasts, providing expert advice, plant atlases, and practical gardening tips. It operates under the parent company BurdaMedia Extra, a recognized media entity. The website targets hobby gardeners and nature lovers, offering rich content and multimedia resources to engage its audience. Technically, the site is built on Drupal 8 (Thunder) CMS and integrates multiple modern analytics and advertising technologies, including Google Tag Manager, Hotjar, and Gemius, ensuring a mature digital infrastructure. Security-wise, the site enforces HTTPS and employs a comprehensive cookie consent mechanism via Didomi, reflecting good privacy compliance practices. However, the absence of publicly available WHOIS data and explicit privacy and security policies limits full trust assessment. Overall, the site presents a professional and trustworthy platform for its niche audience.

Scanned

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

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 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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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 nkz.cz

This scan found 22 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
55
Email security
40
DNS health
80
Network security
100
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 website holds a strong position in the Czech gardening media market, leveraging content publishing and advertising revenue models. Its partnership with BurdaMedia Extra enhances its credibility and resource access. The business model focuses on delivering high-quality, relevant content to a targeted audience of gardening hobbyists, supported by social media engagement across Facebook, Instagram, YouTube, and Pinterest. The presence of multiple ad networks and tracking services indicates a monetization strategy reliant on advertising. Growth potential lies in expanding multimedia content and enhancing user interaction. The lack of visible security and incident response policies suggests an area for operational improvement to align with industry best practices.

Security posture

The website demonstrates a moderate to good security posture with enforced HTTPS, use of security headers, and a robust cookie consent framework. Integration of Didomi CMP and detailed partner disclosures indicate compliance with GDPR requirements. No critical vulnerabilities or exposed sensitive data were detected in the analyzed content. However, the absence of a published security policy, incident response contacts, and vulnerability disclosure mechanisms such as security.txt reduces transparency and readiness for security incidents. The site should consider publishing these documents and regularly auditing third-party scripts to mitigate risks. Overall, the security maturity is adequate for a media website but can be enhanced for better resilience and trust.

Recommendations

  1. Publish a clear and accessible privacy policy and terms of service pages to improve transparency and compliance.
  2. Implement and publish a security policy and incident response plan, including dedicated contact channels for security issues.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure and improve security posture.
  4. Enhance accessibility features to meet higher standards and improve user experience for all visitors.
  5. Regularly review and update third-party scripts and advertising technologies to minimize security risks and ensure compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Naše krásná zahrada
Description
Dobré rady pro všechny nadšené zahrádkáře. Informace jak na pěstování krásných rostlin, ale i pro hojnou úrodu ovoce a zeleniny. Vše, co potřebujete vědět, aby byl celý rok na zahradě opravdu krásný. Web plný rostlin, zahrad, odborných rad z praxe a nápadů pro volný čas.
Key services
gardening advice, plant atlas, gardening practice tips, garden architecture inspiration, gardening videos, community engagement
Content quality
good
Branding
consistent

Technology

Stack
Drupal 8 (Thunder), Google Tag Manager, Hotjar, Gemius, Didomi CMP, Various ad networks and tracking scripts
Frameworks
Drupal
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with detailed partner list
  • Use of privacy management platform (Didomi)

Analytics and tracking

Services
Google Analytics (via GTM), Gemius, Hotjar
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Burda Ads, Adnami, Performax, Seznam SSP, Google Ad Manager
Tracking pixels
Gemius, Hotjar, Google Analytics (via GTM)
Marketing tools
Didomi CMP, Upscore
Transparency
good

Site quality

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

Key observations

  1. Website is a Czech gardening media portal with rich content and structured navigation.
  2. Uses modern web technologies and multiple third-party analytics and advertising services.
  3. Has a comprehensive cookie consent mechanism with partner disclosures.
  4. WHOIS data is unavailable, limiting domain registration trust analysis.
  5. No explicit privacy policy or terms of service pages were found in the provided content.
  6. Contact information is available via structured data with email and phone number.
  7. No security.txt or vulnerability disclosure information found.
  8. No adult or questionable content detected; content is safe for general audiences.
Technical notes

Notes

The website uses a modern and well-supported CMS platform (Drupal 8 Thunder) with a comprehensive tech stack including Google Tag Manager, Hotjar, and Gemius for analytics and user behavior tracking. The site loads multiple external resources such as fonts from Google Fonts and various ad network scripts, which may impact performance but are standard for content-driven media sites. Mobile optimization is good, and SEO practices are evident through meta tags and structured data. Some technical debt may exist due to the number of third-party scripts, which requires ongoing management to avoid performance degradation and security vulnerabilities. Hosting details are not explicitly identified, but HTTPS and security headers suggest a professionally managed environment.
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. 61/100Medium30 findingsView report
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