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Security report for homolka.cz

Nemocnice Na Homolce · Healthcare · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

55/100

Risk levelMedium

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

Nemocnice Na Homolce is a prominent public healthcare institution directly managed by the Ministry of Health of the Czech Republic. The hospital specializes in cardiovascular, neurological, diagnostic, and other specialized medical programs, serving patients and medical professionals primarily within the Czech Republic. The website reflects a well-structured and professional digital presence with comprehensive information, including contact details, social media links, and detailed service descriptions. The hospital holds JCI certification, indicating adherence to international healthcare quality standards. Technically, the website employs a modern technology stack including jQuery, Glide.js, Owl Carousel, and Klaro for cookie consent management. It integrates Google Analytics and Meta Pixel for analytics and marketing purposes. The site is mobile-optimized, accessible, and SEO-friendly, although no CMS or hosting provider details were identified. Performance is moderate with good user experience and navigation clarity. From a security perspective, the site uses HTTPS and implements cookie consent mechanisms, but lacks visible security headers such as CSP or HSTS. No vulnerabilities or exposed sensitive data were detected in the HTML content. The absence of WHOIS data for the domain is a notable concern, reducing domain registration trustworthiness, although the website content and government affiliation strongly support legitimacy. Overall, the website is professional, secure, and compliant with privacy regulations, but would benefit from enhanced domain registration transparency and improved security header implementation to strengthen trust and security posture.

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 Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, LinkedIn, YouTube, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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 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 homolka.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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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
72
Security headers
40
Email security
88
DNS health
85
Network security
20
GDPR outside view
25
Average
55

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

Nemocnice Na Homolce operates as a large public healthcare provider under the Czech Ministry of Health, positioning itself as a leading specialized hospital in the region. Its business model focuses on delivering high-quality medical services across cardiovascular, neurological, and diagnostic specialties. The hospital targets patients, healthcare professionals, and the general public, supported by a comprehensive online presence that facilitates patient engagement and information dissemination. The institution leverages certifications like JCI to maintain competitive advantages and trust. The website's integration with social media and analytics tools indicates an active digital marketing and outreach strategy. Growth indicators include ongoing projects funded by the EU and active communication channels. The hospital's partnership ecosystem appears government-centric with no evident commercial subsidiaries or partners listed on the site.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and a robust cookie consent mechanism aligned with GDPR requirements. The presence of tracking pixels and analytics is managed with user consent. However, the lack of security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options represents a gap in defense-in-depth strategies. No incident response or vulnerability disclosure information is publicly available, which could hinder rapid response to security events. The absence of WHOIS data raises concerns about domain registration transparency, which is critical for trust and legitimacy. Overall, the security posture is adequate for a public healthcare website but could be improved by implementing recommended headers, publishing incident response contacts, and enhancing domain registration visibility.

Recommendations

  1. Implement comprehensive security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to enhance protection against common web attacks.
  2. Publish explicit incident response and vulnerability disclosure policies with clear contact channels to improve security transparency and readiness.
  3. Regularly update all JavaScript libraries and dependencies to their latest secure versions to mitigate vulnerabilities.
  4. Verify and publish domain registration details to improve trustworthiness and reduce suspicion related to missing WHOIS data.
  5. Enhance privacy and security policy documentation by aligning with recognized frameworks such as ISO 27001 or NIST to demonstrate commitment to best practices.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Nemocnice Na Homolce
Description
Nemocnice Na Homolce patří mezi organizace přímo řízené Ministerstvem zdravotnictví České republiky
Key services
Cardiovascular program, Neuroprogram, Diagnostic program, Other specialized medical care
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.7.1, jQuery UI 1.11.4, Glide.js, Owl Carousel, Colorbox, Klaro (cookie consent), Google Tag Manager, Meta Pixel (Facebook Pixel)
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent implemented
  • No exposed sensitive data in HTML
  • Use of modern JS libraries

Analytics and tracking

Services
Google Analytics, Meta Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Meta Pixel
Marketing tools
Meta Pixel
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
  2. Comprehensive cookie consent and privacy policy implemented
  3. No WHOIS data available, which is unusual and reduces domain trust
  4. Website uses modern JS libraries and tracking tools
  5. Clear contact information and social media presence
  6. No security headers detected in provided data
  7. No visible vulnerabilities or exposed sensitive data
Technical notes

Notes

The website uses a combination of well-known JavaScript libraries such as jQuery, jQuery UI, Glide.js, Owl Carousel, and Colorbox to deliver interactive and responsive user experiences. Klaro is used for cookie consent management, ensuring GDPR compliance. Google Tag Manager and Meta Pixel are integrated for analytics and marketing tracking. The site is mobile-optimized with responsive design elements and accessibility considerations. Performance is moderate, with some opportunities for optimization. No CMS or hosting provider information was detected, suggesting a custom or proprietary platform. The site lacks security headers which is a technical debt and a risk factor. Overall, the technical infrastructure supports the hospital's digital needs but could benefit from modernization and enhanced security controls.
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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