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Security report for olivovna.cz

Olivova dětská léčebna o.p.s. · Healthcare · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

57/100

Risk levelMedium

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

Olivova dětská léčebna o.p.s. is a well-established pediatric healthcare organization based in the Czech Republic, specializing in comprehensive residential treatment for children aged 1 to 18 years. Founded in 1896, it offers publicly funded medical and rehabilitative services focusing on respiratory and musculoskeletal conditions, as well as childhood obesity. The organization maintains a strong market position as a specialized non-profit healthcare provider with a long history and partnerships with local government entities. Technically, the website is built on the SKY:CMS platform and employs modern web technologies including HTML5, CSS3, JavaScript, and integrates analytics and marketing tools such as Google Analytics, Microsoft Clarity, Facebook Pixel, and Smartsupp Chat. The site demonstrates good mobile optimization, accessibility, and SEO practices, providing a professional and user-friendly experience. From a security perspective, the site enforces HTTPS and implements cookie consent mechanisms, but lacks explicit security headers and incident response contact information. No vulnerabilities or exposed sensitive data were detected. The absence of WHOIS data limits full domain trust verification, but the website's content, contact details, and privacy policies indicate a legitimate and trustworthy organization. Overall, the website presents a low-risk profile with strong content quality and privacy compliance. Strategic improvements include enhancing security headers, publishing incident response policies, and addressing the missing WHOIS data to improve domain trustworthiness.

Scanned

This is an earlier scan of olivovna.cz. View the latest report

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, YouTube, Cloudflare, 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';…

  3. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

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

Keep watching olivovna.cz

This scan found 18 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.

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Full report

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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
62
Security headers
70
Email security
65
DNS health
85
Network security
20
GDPR outside view
40
Average
57

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

Olivovna operates as a specialized non-profit healthcare entity focusing on pediatric rehabilitation and treatment, leveraging public health insurance funding. Its competitive advantage lies in its long-standing history since 1896, comprehensive treatment programs, and integration with local government partners. The business model centers on providing residential and ambulatory care to children with specific health conditions. The target customer segments include children, their parents, and healthcare professionals. Growth indicators include active content updates, social media engagement, and community involvement. The partnership ecosystem includes local government and media entities. Operationally, the organization maintains a professional digital presence with a focus on transparency and patient engagement.

Security posture

The website demonstrates a moderate to good security maturity level with enforced HTTPS and cookie consent mechanisms. However, it lacks several recommended security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options, which could enhance protection against common web attacks. No visible vulnerabilities or exposed sensitive data were found. The absence of explicit incident response or security policy pages indicates a gap in security culture and readiness. Compliance with GDPR is evident through privacy and cookie policies. Overall, the security posture is adequate for the business type but could benefit from formalizing security policies and improving header configurations.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen web security.
  2. Publish an explicit security policy and incident response contact information to improve transparency and readiness.
  3. Regularly audit and update third-party scripts to mitigate potential vulnerabilities.
  4. Address the lack of WHOIS data by ensuring domain registration information is complete and publicly accessible to enhance trust.
  5. Enhance user trust by adding certifications or trust badges related to healthcare compliance and data protection.

Contact details published on the site

Addresses
Legal name
Olivova dětská léčebna o.p.s.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Olivova dětská léčebna o.p.s.
Description
Komplexní pobytová léčba pro děti od 1 do 18 let, plně hrazená z veřejného zdravotního pojištění, se zaměřením na léčbu a prevenci onemocnění dýchacího a pohybového ústrojí, nadváhy a obezity. Založena v roce 1896 manželi Aloisem a Luisou Olivovými.
Key services
pobytová léčba, léčba dýchacího ústrojí, léčba pohybového ústrojí, léčba dětské obezity, ambulantní služby
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Tag Manager, Google Analytics, Microsoft Clarity, Facebook Pixel, Smartsupp Chat, WebFont Loader
Frameworks
SKY:CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Use of modern analytics and tracking scripts with consent

Analytics and tracking

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

Advertising

Tracking pixels
Microsoft Clarity, Facebook 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 multimedia.
  2. No WAF or blocking mechanisms detected.
  3. WHOIS data unavailable, limiting domain trust verification.
  4. Comprehensive privacy and cookie policies present with consent mechanisms.
  5. Clear contact information including phone, email, and physical address.
  6. Use of modern analytics and marketing tools with privacy considerations.
  7. No explicit or adult content detected; content is safe for general audiences.
  8. Website uses a proprietary CMS (SKY:CMS) and modern web technologies.
  9. Good mobile optimization and accessibility features observed.
  10. No explicit security or incident response policies found on site.
Technical notes

Notes

The website is built on a proprietary CMS (SKY:CMS) and uses modern web standards including HTML5, CSS3, and JavaScript. It integrates multiple analytics and marketing tools such as Google Analytics, Microsoft Clarity, Facebook Pixel, and Smartsupp Chat, indicating a mature digital marketing approach. The site is mobile optimized with good accessibility features and SEO practices. Performance is moderate, with asynchronous loading of scripts and deferred CSS. There is no indication of outdated or vulnerable libraries. Hosting provider details are not explicitly identified. Opportunities exist to improve security header implementation and to publish more detailed technical and security documentation.
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

Earlier scans of this domain

  1. 57/100Medium27 findingsView report
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