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Security report for dumazahrada.cz

www.dumazahrada.cz · Media · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

64/100

Risk levelMedium

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

Dumazahrada.cz is a Czech media website providing tips, guides, and inspiration for home, apartment, and garden living. It targets a general audience interested in improving their living spaces and gardens. The site leverages modern web technologies including JavaScript frameworks, Tailwind CSS, and integrates multiple analytics and advertising tools such as Google Tag Manager, Facebook Pixel, and Gemius. The website is well-structured with good SEO and mobile optimization, offering a professional user experience. Security posture is solid with HTTPS enforced and basic security headers, though explicit security policies and incident response information are not publicly available. Privacy compliance is partially addressed with a cookie consent mechanism but lacks a visible privacy policy or terms of service. Overall, the site is legitimate, trustworthy, and serves its niche effectively.

Scanned

This is an earlier scan of dumazahrada.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

  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 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 dumazahrada.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
75
Security headers
30
Email security
75
DNS health
80
Network security
100
GDPR outside view
25
Average
64

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 operates in the media sector focusing on home and garden content, likely monetized through advertising networks including Google Ad Manager and Seznam SSP. It maintains partnerships with known Czech media entities such as Denik.cz and VLMedia.cz. The business model centers on content creation and advertising revenue. The target audience is broad, encompassing homeowners and gardening enthusiasts in the Czech Republic. The site shows consistent branding and good content quality, positioning itself as a reputable source of lifestyle information. No direct business registration or company details are publicly disclosed on the site.

Security posture

The site demonstrates a mature security posture with enforced HTTPS and integration of consent management via Didomi, aligning with GDPR requirements for cookie consent. However, the absence of a published privacy policy, terms of service, or security incident response details limits transparency. Security headers are partially implemented but could be enhanced with additional headers like HSTS and X-Frame-Options. No vulnerabilities or exposed sensitive data were detected in the HTML content. The use of multiple third-party scripts necessitates ongoing monitoring for supply chain risks. Incident response readiness and vulnerability disclosure mechanisms are not evident, representing areas for improvement.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service to improve transparency and compliance.
  2. Implement and publicly disclose a security policy and incident response plan.
  3. Enhance HTTP security headers by adding Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  4. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  5. Regularly audit third-party scripts and tracking technologies to minimize supply chain risks and improve user privacy.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
www.dumazahrada.cz
Description
Dumazahrada.cz – Navštivte web, kde zjistíte, jak bydlet a jak zkrášlovat vaši zahradu. Naučte se něco nového, co zpříjemní bydlení vám i vašim blízkým. Inspirujte se.
Key services
tips, guides, inspiration for home, apartment and garden
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Facebook Pixel, Gemius, Didomi Consent Management, Teads Analytics, DoubleClick for Publishers (Google Ad Manager), Recombee, Privacy Center SDK
Frameworks
Tailwind CSS
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of modern analytics and consent management
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Ad networks
Google Ad Manager, Seznam SSP, Teads
Tracking pixels
Facebook Pixel, Gemius
Marketing tools
Facebook Pixel, Gemius Analytics, Recombee
Transparency
good

Site quality

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

Key observations

  1. Website is a Czech media content site focused on home and garden topics.
  2. Uses modern web technologies and analytics tools.
  3. Has a cookie consent mechanism implemented.
  4. No explicit privacy policy or terms of service found in the provided content.
  5. No direct contact information or security policies visible.
  6. No signs of WAF or content blocking.
  7. Good SSL and basic security headers present.
  8. Extensive use of third-party analytics and advertising scripts.
Technical notes

Notes

The website uses a modern technology stack including Tailwind CSS for styling and multiple JavaScript modules for functionality. It integrates advanced analytics and advertising platforms such as Google Tag Manager, Facebook Pixel, Gemius, and Teads. The site is mobile optimized and performs moderately well, though no explicit performance metrics were available. Hosting details are not disclosed. The site lacks a known CMS, suggesting a custom or proprietary platform. Accessibility is basic but functional. SEO is well addressed with proper meta tags and structured data in JSON-LD format. Opportunities exist to improve technical SEO and accessibility further.
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. 64/100Medium30 findingsView report
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