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Security report for nkz.cz

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-language gardening media website providing comprehensive advice, plant atlases, gardening practices, and leisure content for gardening enthusiasts. Operated by BurdaMedia Extra s.r.o., it holds a strong position in the Czech gardening media niche, offering rich content and multimedia resources. The website employs modern technologies including Drupal 8 CMS, Google Tag Manager, Hotjar, and multiple advertising and tracking services, reflecting a mature digital infrastructure. Security posture is solid with HTTPS enforcement and consent management via Didomi, though explicit privacy and terms of service pages are not detected in the provided content. Overall, the site is accessible, professionally designed, and compliant with GDPR through consent mechanisms, but could improve transparency by publishing detailed privacy and legal policies.

Scanned

This is an earlier scan of nkz.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

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';…

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

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.

Daily monitoring

Recommended

€25per month

  • 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 targets hobby gardeners and plant enthusiasts in the Czech Republic, leveraging content marketing and advertising revenue streams. Its parent company, BurdaMedia Extra s.r.o., is a recognized media entity, providing credibility and resources. The site’s ecosystem includes social media channels on Facebook, Instagram, YouTube, and Pinterest, enhancing audience engagement. The business model focuses on content provision with monetization through advertising networks and partnerships. Growth potential lies in expanding content offerings and improving direct contact and legal transparency to strengthen user trust.

Security posture

The site demonstrates a good security baseline with HTTPS, security headers likely in place, and a robust consent management platform ensuring GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of explicit security policies, incident response contacts, and vulnerability disclosure mechanisms indicates room for improvement in security governance and transparency. The site’s use of multiple third-party tracking and advertising services necessitates ongoing privacy and security vigilance.

Recommendations

  1. Publish a comprehensive privacy policy page clearly linked in the website footer.
  2. Add a terms of service page to clarify user rights and obligations.
  3. Implement a security.txt file to facilitate vulnerability reporting and incident response.
  4. Provide clear and accessible contact information for security and general inquiries.
  5. Enhance accessibility features to improve compliance and user experience.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

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 calendar, pest and disease information, gardening tools and techniques, garden visits and famous gardens, videos and quizzes
Content quality
good
Branding
consistent

Technology

Stack
Drupal 8, Google Tag Manager, Hotjar, Gemius, Didomi CMP, Burda Ads, Google Fonts, DoubleClick GPT, Prebid.js, Browsi, Performax Ads
Frameworks
Drupal 8 Thunder
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Consent management platform implemented
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

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

Advertising

Ad networks
Burda Ads, Google Ad Manager, Performax, Prebid.js, Seznam SSP
Tracking pixels
Gemius, Hotjar, Didomi CMP
Marketing tools
Didomi Consent Management, 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 Drupal 8 CMS with modern web technologies and multiple ad and tracking services.
  3. Implements a consent management platform (Didomi) for GDPR compliance.
  4. WHOIS data is not publicly available, indicating privacy protection.
  5. No direct contact emails or phone numbers found on the homepage or header.
  6. Social media presence is strong with official Facebook, Instagram, YouTube, and Pinterest links.
  7. No explicit privacy policy or terms of service pages detected in the provided content.
  8. No security.txt or vulnerability disclosure information found.
  9. No signs of WAF or content blocking; site is fully accessible.
Technical notes

Notes

The website is built on Drupal 8 Thunder, a modern and scalable CMS platform, supported by a suite of third-party services including Google Tag Manager, Hotjar, Gemius analytics, and multiple advertising networks. The site loads multiple fonts from Google Fonts and uses advanced ad serving technologies such as Prebid.js and DoubleClick GPT. Performance is moderate with good mobile optimization and SEO practices evident from meta tags and structured navigation. Technical risks include dependency on multiple external scripts which require monitoring for vulnerabilities and privacy compliance. The site’s infrastructure is well-maintained but could benefit from enhanced accessibility and legal transparency.
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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