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Security report for unilabs.sk

Unilabs Slovensko, s. r. o. · Healthcare · Slovakia

Medium risk. 6 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

58/100

Risk levelMedium

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

Unilabs Slovensko, s. r. o. is a well-established healthcare company specializing in laboratory diagnostics services in Slovakia since 1997. It operates as part of the larger Unilabs Group, a leading European diagnostic network. The website serves both the general public and medical professionals, offering comprehensive diagnostic testing services, including specialized and veterinary diagnostics, with online test ordering options for self-paying customers. The company maintains a strong market position as a large, reputable healthcare provider with a broad service portfolio and a professional digital presence. Technically, the website employs modern web technologies including Google Tag Manager, Google Analytics, Facebook Pixel, Smartlook, and reCAPTCHA, built on a custom CMS likely using the Nette Framework. The site is mobile-optimized, well-structured, and provides good SEO and accessibility features. Security posture is solid with HTTPS enforced, secure forms, and cookie consent mechanisms, though some security headers could be improved. Privacy compliance is robust with clear GDPR-aligned policies and cookie management. Overall, the website reflects a high level of professionalism, trustworthiness, 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

6 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube

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

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching unilabs.sk

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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
75
Email security
85
DNS health
70
Network security
20
GDPR outside view
25
Average
58

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

Unilabs Slovensko holds a strong position in the healthcare diagnostics sector in Slovakia, leveraging its affiliation with the Unilabs Group to offer extensive laboratory services. Its business model focuses on serving both individual patients and healthcare professionals, supported by digital platforms for test ordering and results management. The company benefits from a wide network of laboratories and a large team of medical experts. Its marketing and analytics ecosystem is mature, utilizing major ad networks and tracking tools with user consent. The presence of integrity and legal compliance links enhances trust. Growth indicators include active content updates, educational articles, and event calendars. Partnerships with online portals and parent company sites strengthen its ecosystem. The company’s operations are transparent with clear contact channels and legal disclosures.

Security posture

The website demonstrates a mature security posture with mandatory HTTPS, use of Google reCAPTCHA on forms to prevent spam, and a comprehensive cookie consent mechanism that allows granular user control. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of explicit security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options suggests room for improvement. There is no publicly available security policy or incident response information, nor a security.txt file for vulnerability disclosure, which could enhance transparency and readiness. Overall, the site follows good security practices appropriate for a healthcare service provider but could benefit from formalizing and publishing additional security documentation and headers.

Recommendations

  1. Implement and enforce security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy page outlining security practices and incident response procedures to improve transparency and trust.
  3. Create and maintain a security.txt file to facilitate responsible vulnerability disclosure and improve security communication.
  4. Regularly audit and update third-party scripts and libraries to mitigate risks from vulnerabilities.
  5. Enhance accessibility features to meet higher compliance standards and improve user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Unilabs Slovensko, s. r. o.
Description
Spoločnosť Unilabs Slovensko poskytuje na Slovensku služby laboratórnej diagnostiky už od roku 1997. Je jednou z najväčších diagnostických sietí laboratórií v Európe a má široké portfólio špičkových diagnostických služieb.
Key services
Laboratory testing for public, Specialized testing for doctors, Veterinary diagnostics, Online test ordering for self-payers
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 3.7.1, Google Tag Manager, Google Analytics, Facebook Pixel, Smartlook, Google reCAPTCHA v2, Nette Framework
Frameworks
Nette Framework
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA on contact form
  • Cookie consent mechanism with granular controls
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Facebook Pixel, Smartlook
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google DoubleClick
Tracking pixels
Facebook Pixel, Smartlook
Marketing tools
Facebook Pixel, Smartlook
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge
  2. Comprehensive cookie consent and privacy policy present
  3. Contact information is clearly provided including phone, email, and contact form
  4. Use of modern analytics and marketing tools with consent
  5. No visible security vulnerabilities or exposed sensitive data
  6. Professional healthcare service provider with strong branding and content quality
  7. No evidence of suspicious or malicious activity
Technical notes

Notes

The website is built on a custom CMS likely leveraging the Nette Framework, with a modern JavaScript stack including jQuery 3.7.1 and integration of multiple third-party analytics and marketing tools such as Google Tag Manager, Google Analytics, Facebook Pixel, and Smartlook. The site uses Google reCAPTCHA v2 for form protection and has a responsive design optimized for mobile devices. Performance is moderate, with asynchronous loading of scripts to improve page load times. SEO is well addressed with proper meta tags and structured data (JSON-LD) describing the website. The technical infrastructure appears stable and professionally maintained, though hosting details are not explicitly identified. Opportunities exist to improve security headers and accessibility compliance to reduce technical debt and enhance robustness.
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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