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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 focused on providing tips, tutorials, and inspiration for home, apartment, and garden living. The site targets homeowners and garden enthusiasts seeking practical advice and lifestyle content. It operates primarily as a content publishing platform monetized through advertising and newsletter subscriptions. Technically, the website employs modern web technologies including JavaScript frameworks, Tailwind CSS, and integrates multiple tracking and advertising services such as Google Tag Manager, Facebook Pixel, and Seznam SSP. The site is well-optimized for SEO and mobile devices, offering a good user experience with clear navigation and professional design. Security-wise, the site uses HTTPS and consent management tools but lacks explicit security policies and some security headers. WHOIS data is not publicly available due to privacy protection, which is common for domains registered under CZ NIC. Overall, the site appears legitimate and professionally maintained with moderate security and privacy compliance.

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

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';…

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

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 holds a niche position in the Czech media market, focusing on home and garden lifestyle content. It leverages advertising networks and tracking pixels for monetization and audience engagement. The target audience includes Czech-speaking homeowners and gardening hobbyists. The business model is content-driven with revenue from ads and newsletter subscriptions. The site maintains consistent branding and integrates social media channels for broader reach. No direct company registration or contact details are publicly disclosed, which is typical for media portals. The site shows indicators of a medium-sized operation with a focus on quality content and user engagement.

Security posture

The website demonstrates a moderate security posture with HTTPS enforced and use of a consent management platform (Didomi). Security headers are partially present but could be improved by adding explicit X-Frame-Options and X-XSS-Protection headers. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The site lacks published security policies or incident response contacts, which limits transparency. Tracking and advertising scripts are used extensively but appear managed with user consent. Overall, the security maturity is adequate for a media website but could benefit from enhanced policies and header configurations.

Recommendations

  1. Publish a clear and comprehensive privacy policy page accessible from the homepage.
  2. Add explicit security headers such as X-Frame-Options and X-XSS-Protection to improve protection against clickjacking and XSS.
  3. Provide visible contact information including company emails and phone numbers to enhance trust and compliance.
  4. Publish a security policy and incident response contact details to improve transparency and readiness.
  5. Conduct regular security audits to ensure no vulnerable libraries or exposed data exist and maintain compliance with GDPR.
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
Online articles, Tips and inspiration for home and garden, Newsletter subscription
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, HTMX, Google Tag Manager, Facebook Pixel, Didomi Consent SDK, Recombee, Seznam SSP, DoubleClick GPT, AWS CloudFront
Frameworks
Tailwind CSS
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of consent management platform (Didomi)
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Ad networks
Seznam SSP, Google DoubleClick, AdActive
Tracking pixels
Facebook Pixel
Marketing tools
Recombee, Didomi Consent SDK
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. No WHOIS data available publicly, indicating privacy protection.
  3. Uses modern web technologies and consent management.
  4. No explicit contact emails or phone numbers found on homepage.
  5. No explicit privacy policy or terms of service pages detected in main HTML.
  6. Strong use of advertising and tracking technologies with consent.
  7. Good SEO and social media integration.
  8. No security or malware warnings detected.
Technical notes

Notes

The website uses a modern tech stack including JavaScript, Tailwind CSS, and HTMX for dynamic content loading. It integrates multiple third-party services for analytics, advertising, and consent management, including Google Tag Manager, Facebook Pixel, Seznam SSP, and Didomi. Hosting appears to leverage AWS CloudFront CDN for performance. The site is mobile optimized with responsive design and good SEO practices. Performance is moderate with room for optimization. Accessibility features are basic and could be improved. No CMS was explicitly detected, suggesting a custom or proprietary platform. Overall, the technical infrastructure supports a professional and scalable media website.
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. 64/100Medium31 findingsView report
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