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Security report for vysetrenie.sk

Zoznam, s.r.o. · Media · Slovakia

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

Security score

63/100

Risk levelMedium

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

The website vysetrenie.zoznam.sk is a Slovak health and wellness media portal operated by Zoznam, s.r.o., a recognized media company in Slovakia. It provides a wide range of health-related content including articles, interviews, quizzes, and practical tools such as health calculators and listings of medical facilities. The site targets the general public interested in health, lifestyle, and medical information. Its business model is primarily content publishing supported by advertising revenue, positioning it as a significant player in the Slovak online media landscape focused on health topics. Technically, the website employs a modern technology stack including Google Tag Manager, jQuery, Vue.js, and multiple advertising and analytics platforms such as Google Ad Manager, Gemius, and Yieldbird. The site is mobile optimized with good navigation and SEO practices, although accessibility features are basic. Performance is moderate, with asynchronous loading of scripts to enhance user experience. From a security perspective, the site enforces HTTPS with strong SSL configuration and implements key security headers. It uses a comprehensive consent management platform (Didomi) to comply with GDPR requirements, reflecting a mature privacy posture. However, explicit security policies and incident response contacts are not published, and there is no security.txt file for vulnerability disclosure. No vulnerabilities or exposed sensitive data were detected in the analysis. Overall, the website presents a low-risk profile with strong legitimacy and trustworthiness, supported by consistent WHOIS registration data matching the business identity. Strategic recommendations include publishing explicit security and incident response policies, enhancing accessibility, and maintaining regular audits of third-party scripts to sustain security and compliance standards.

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 vysetrenie.sk

This scan found 20 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

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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
65
Security headers
15
Email security
85
DNS health
85
Network security
100
GDPR outside view
25
Average
63

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

Zoznam, s.r.o. operates vysetrenie.zoznam.sk as a specialized health and lifestyle media portal serving the Slovak market. The company leverages its established brand to deliver health news, medical advice, and interactive content to a broad audience. The portal's competitive advantage lies in its comprehensive content offerings, integration with other Zoznam media properties, and strong advertising partnerships. Revenue streams are primarily advertising-based, supported by targeted ad networks and analytics platforms. The target customers are Slovak-speaking individuals seeking reliable health information and tools. Growth indicators include active content updates, diversified content types, and integration of interactive features like quizzes and calculators. The partnership ecosystem includes major ad networks and analytics providers, enhancing monetization and audience insights. Operationally, the company maintains a professional digital presence with consistent branding and GDPR compliance.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, robust SSL configuration, and implementation of essential security headers such as Content-Security-Policy and X-Frame-Options. The presence of a comprehensive consent management platform ensures GDPR compliance and user privacy protection. No exposed sensitive data or vulnerable libraries were identified. However, the absence of a published security policy and incident response contact information represents a compliance gap. The lack of a security.txt file limits formal vulnerability disclosure channels. Overall, the security culture appears proactive but could benefit from enhanced transparency and formalized incident response mechanisms to improve trust and readiness.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and user protections.
  2. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  3. Implement a security.txt file to facilitate responsible vulnerability disclosure.
  4. Enhance website accessibility to meet higher standards for users with disabilities.
  5. Conduct regular security audits of third-party scripts and dependencies to mitigate risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Zoznam, s.r.o.
Description
Magazín o zdraví, zdravom životnom štýle a relaxe, o prevencii a rôznych metódach liečby chorôb. Zoznam ambulancií, lekárov, lekární a liekov.
Key services
Health articles, Medical information, Ambulance and doctor listings, Health calculators, Quizzes and interviews
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, jQuery 3.6.4, Vue.js, Google Publisher Tags (GPT), Didomi Consent Management Platform, Gemius analytics, Yieldbird ads
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Consent management implemented
  • No exposed sensitive data in HTML
  • Use of async and defer for scripts

Analytics and tracking

Services
Google Analytics, Gemius
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ad Manager, Yieldbird, Gemius
Tracking pixels
Gemius
Marketing tools
Didomi CMP
Transparency
good

Site quality

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

Key observations

  1. Website is a Slovak health and lifestyle media portal operated by Zoznam, s.r.o.
  2. Content is rich with articles, quizzes, interviews, and health-related tools.
  3. Strong GDPR compliance with visible consent management platform.
  4. Use of multiple reputable analytics and advertising technologies.
  5. No signs of malicious or suspicious activity.
  6. Mobile optimized with clear navigation and good user experience.
  7. No explicit security or incident response policies published.
  8. No visible contact emails or phone numbers on main page; contact via external link.
  9. No terms of service page detected.
Technical notes

Notes

The website uses a modern and diverse technology stack including jQuery, Vue.js, Google Tag Manager, and multiple advertising and analytics services. The asynchronous loading of scripts and use of CDN-hosted resources contribute to moderate performance and good user experience. The site is mobile optimized with responsive design and clear navigation. SEO is supported by proper meta tags and structured content. However, the CMS appears custom or proprietary with no explicit identification, which may pose challenges for scalability or integration. Accessibility features are basic and could be improved. Overall, the technical infrastructure supports the business goals effectively but offers opportunities for modernization and enhanced 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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