Skip to main content

Security report for vozp.cz

VoZP · Healthcare · Czech Republic

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

Security score

56/100

Risk levelMedium

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

VoZP is a large Czech healthcare insurance provider specializing in military-related health insurance services, serving approximately 700,000 insured individuals. The website presents a professional and comprehensive digital presence, offering detailed information about insurance benefits, client portals, and contact options. The technical infrastructure leverages modern web technologies including Tailwind CSS, Alpine.js, and multiple analytics and marketing tools such as Google Analytics, Microsoft Clarity, and TikTok Pixel. Security posture is solid with HTTPS enforced and cookie consent mechanisms in place, though explicit security headers and incident response contacts could be improved. The absence of WHOIS data is a notable anomaly that impacts domain trustworthiness assessment but does not detract from the overall legitimacy suggested by the website content and branding.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

    • 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

  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 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 vozp.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.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
77
Security headers
60
Email security
70
DNS health
80
Network security
40
GDPR outside view
10
Average
56

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

VoZP operates in the healthcare and government sectors, providing essential health insurance services primarily to military personnel and related groups in the Czech Republic. Its business model focuses on insurance coverage, preventive health contributions, and digital client engagement through portals and mobile applications. The organization maintains a strong market position with a large insured base and offers various benefits and discounts. The website's integration with multiple analytics and marketing platforms indicates a mature digital marketing strategy. However, the lack of publicly available WHOIS data raises questions about domain registration transparency, which should be addressed to enhance trust.

Security posture

The website demonstrates a good security maturity level with HTTPS and cookie consent compliance. It uses modern JavaScript frameworks and analytics tools, which are kept up to date. No obvious vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options is a gap. There is no public vulnerability disclosure or incident response information, which limits transparency and readiness perception. GDPR compliance is well addressed with a dedicated privacy policy and cookie banner. Overall, the security posture is solid but could benefit from enhanced header policies and incident response visibility.

Recommendations

  1. Implement and verify comprehensive security headers including CSP, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting and improve security transparency.
  3. Provide clear incident response contact information on the website to facilitate timely communication of security issues.
  4. Investigate and resolve the missing WHOIS data issue to improve domain registration transparency and trustworthiness.
  5. Regularly audit third-party scripts and analytics integrations to ensure no vulnerabilities or privacy issues arise.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
VoZP
Description
Vojenská zdravotní pojišťovna se stará o zdraví 700 000 pojištěnců. Poskytuje příspěvky pro zdraví celé rodiny až 10 000 Kč a řadu dalších výhod a slev.
Key services
Zdravotní pojištění, Příspěvky na prevenci, Cestovní pojištění, Klientský portál, Benefity a slevy
Content quality
excellent
Branding
consistent

Technology

Stack
Tailwind CSS, Alpine.js, Google Tag Manager, Microsoft Clarity, TikTok Pixel, Google Analytics, Smartsupp Chat, Splide.js (carousel)
Frameworks
Alpine.js
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • No exposed sensitive data in HTML
  • Use of modern JS libraries

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, TikTok Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads (AW-794641514), TikTok Ads
Tracking pixels
Microsoft Clarity, TikTok Pixel
Marketing tools
Smartsupp Chat
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 rich content and navigation.
  2. Strong focus on healthcare insurance services for military and related clients.
  3. Comprehensive privacy and cookie policies are present.
  4. Multiple modern analytics and marketing tools are integrated.
  5. No signs of adult or questionable content.
  6. WHOIS data missing, which is a concern for domain legitimacy verification.
  7. Good security posture with HTTPS and cookie consent but could improve security headers and incident response info.
Technical notes

Notes

The website uses a modern tech stack with Tailwind CSS for styling and Alpine.js for interactivity, ensuring responsive and accessible design. It integrates multiple analytics and marketing tools, including Google Analytics, Microsoft Clarity, TikTok Pixel, and Google Tag Manager, indicating a sophisticated approach to user behavior tracking and marketing. The site features a well-structured navigation system with accessible menus and search functionality. Performance is moderate with potential for optimization. No CMS was explicitly detected, suggesting a custom or static site architecture. Hosting provider details are not evident from the HTML. Overall, the technical implementation supports a professional and user-friendly experience but could benefit from performance tuning and enhanced security header implementation.
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

Reviews of this site

Share your experience with vozp.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review vozp.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.