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Security report for zdravotnickydenik.cz

Zdravotnický deník · Media · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

60/100

Risk levelMedium

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

Zdravotnický deník is a Czech online media publication specializing in healthcare news, policy analysis, and interviews targeting healthcare professionals, policymakers, and the general public interested in healthcare topics. The website offers a rich content experience including articles and video media, supported by a professional design and consistent branding. The business operates primarily in the media and healthcare sectors within the Czech Republic, positioning itself as a leading source of healthcare news in the region. Technically, the website is built on WordPress 6.8.1 with modern SEO tools such as Yoast SEO Premium and uses Google Tag Manager and Adsense for analytics and advertising. The site is mobile-optimized with good performance and basic accessibility features. Privacy compliance is robust, featuring a comprehensive privacy policy and a cookie consent mechanism with granular user controls. From a security perspective, the site enforces HTTPS and employs cookie consent best practices but lacks visible security headers and explicit security or incident response policies. No critical vulnerabilities were detected in the content or scripts. The absence of WHOIS registration data is a notable concern, impacting domain legitimacy verification and trustworthiness. Overall, the site presents a professional and trustworthy front for healthcare news, but improvements in domain transparency, security headers, and explicit policy disclosures would enhance its security posture and business credibility.

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

  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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • 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 zdravotnickydenik.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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Recommended

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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
15
Email security
70
DNS health
75
Network security
100
GDPR outside view
25
Average
60

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention zdravotnickydenik.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for zdravotnickydenik.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Zdravotnický deník operates as a specialized media outlet focused on healthcare news and policy in the Czech Republic. Its competitive advantage lies in its niche focus, comprehensive content including video, and active engagement on multiple social media platforms. The business model is based on digital advertising revenue, supported by Google Adsense and Seznam SSP ad networks. The target audience includes healthcare professionals, policymakers, and informed citizens. The site shows indicators of growth and digital maturity through modern CMS usage and privacy compliance. Partnerships with related health and wellness sites are implied but not explicitly detailed. Strategic observations suggest the business could benefit from enhanced transparency and security disclosures to strengthen market trust.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and a GDPR-compliant cookie consent mechanism. However, the lack of security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces its defense-in-depth. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The absence of explicit security policies or incident response contacts indicates a gap in formal security governance. The site would benefit from implementing security headers, publishing a security policy, and establishing a vulnerability disclosure process to improve its security culture and readiness.

Recommendations

  1. Implement standard security headers (CSP, X-Frame-Options, HSTS) to enhance protection against common web attacks.
  2. Publish explicit security and incident response policies including contact information for vulnerability reporting.
  3. Conduct regular audits of third-party scripts and advertising networks to mitigate supply chain risks.
  4. Enhance accessibility features to meet WCAG standards and improve user inclusivity.
  5. Investigate and resolve the missing WHOIS registration data to improve domain legitimacy and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Zdravotnický deník
Description
Každodenně přinášíme zpravodajství o zdravotnických politikách a klíčových aktérech soukromého i veřejného sektoru ve zdravotnictví.
Key services
Healthcare news reporting, Video content, Policy analysis, Interviews and opinion pieces
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress 6.8.1, Yoast SEO Premium, Google Tag Manager, Google Adsense, Complianz GDPR Premium, WP User Avatar, WPify Ads, Seznam SSP
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with granular controls
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Ad networks
Google Adsense, Seznam SSP, Performax
Tracking pixels
Google Analytics (implied by GTM)
Marketing tools
Complianz GDPR Consent Management
Transparency
good

Site quality

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

Key observations

  1. Website is a professional Czech healthcare news portal with extensive content and video media.
  2. Strong privacy and cookie consent mechanisms are implemented.
  3. WHOIS data is missing, which is a concern for domain legitimacy verification.
  4. No security headers detected; opportunity for security improvements.
  5. Multiple external ad and tracking services are used with user consent.
  6. Social media presence is active on Facebook, Twitter (X), LinkedIn, and Instagram.
  7. No contact phone numbers or physical addresses explicitly found.
  8. No terms of service or explicit security policy pages detected.
Technical notes

Notes

The website is powered by WordPress 6.8.1 with Yoast SEO Premium for search engine optimization. It integrates Google Tag Manager and Adsense for analytics and advertising, along with Seznam SSP and Performax ad networks. The site uses modern CSS and JavaScript, including responsive design techniques for mobile optimization. Performance is moderate with some third-party scripts that may impact load times. The site lacks some advanced security headers and accessibility features, indicating areas for technical improvement. Hosting provider details are not explicitly found. Overall, the technical infrastructure supports a professional media publication but could benefit from modernization in security and accessibility.
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

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