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Security report for luzanky.cz

SVČ Lužánky · Education · Czech Republic

Medium risk. 8 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

SVČ Lužánky is a well-established educational and leisure center based in Brno, Czech Republic, offering a wide range of activities including clubs, courses, camps, and events targeted primarily at children, youth, families, and schools. The organization operates as a non-profit entity focused on providing quality extracurricular and educational experiences. The website reflects a professional and modern digital presence, built using Next.js and React technologies, optimized for mobile devices and accessibility. It features comprehensive content, clear navigation, and integration with social media platforms, enhancing user engagement and outreach. Security posture is solid with HTTPS enforced and secure form handling, though there is room for improvement in implementing security headers and cookie consent mechanisms. The absence of WHOIS data limits domain trust assessment, but the overall site professionalism and transparency in contact information support legitimacy. Strategic recommendations include enhancing security headers, adding explicit cookie consent, and publishing incident response policies to strengthen trust and compliance.

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

    • 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

  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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  • TLS certificates and expiry
  • DNS records
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  • 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
60
Email security
65
DNS health
80
Network security
40
GDPR outside view
10
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

The organization holds a strong market position in the regional education and leisure sector, serving diverse audiences with a broad portfolio of services such as interest clubs, educational courses, and seasonal camps. Its business model is non-profit, focusing on community engagement and educational enrichment. The presence of multiple subsidiary domains for specialized projects and an e-shop indicates diversified service offerings and revenue streams. Partnerships with regional authorities and EU projects further reinforce its credibility and operational scope. The website's content and structure suggest a mature digital strategy aimed at maximizing accessibility and user experience, supporting growth and community impact.

Security posture

The website demonstrates a good security baseline with HTTPS enabled and no visible exposure of sensitive data. However, the lack of explicit security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options represents an area for enhancement. No incident response or security policy information is publicly available, which could be improved to demonstrate readiness and transparency. The site uses secure forms for newsletter subscription but lacks a cookie consent mechanism, which is important for GDPR compliance. Overall, the security posture is adequate but could benefit from adopting additional best practices and transparency measures.

Recommendations

  1. Implement comprehensive security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  2. Introduce a cookie consent banner/mechanism to comply fully with GDPR and improve user privacy transparency.
  3. Publish a clear security policy and incident response plan accessible to users to demonstrate organizational readiness and trustworthiness.
  4. Regularly audit and update third-party scripts and dependencies to mitigate potential vulnerabilities.
  5. Enhance WHOIS domain registration transparency or verify domain registration status to improve trust and legitimacy perception.

Contact details published on the site

Addresses
Legal name
SVČ Lužánky Brno
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SVČ Lužánky
Description
Středisko volného času Lužánky je školským zařízením pro aktivity ve volném čase všech věkových a sociálních skupin. Kroužky, kurzy a akce pro veřejnost.
Key services
kroužky (clubs), kurzy (courses), akce (events), tábory (camps), příměstské tábory (day camps), hlídání dětí (childcare), zájmová činnost (interest activities), pro školy (services for schools), e-shop (merchandise)
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, JavaScript, CSS, SVG
Frameworks
Next.js
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Secure forms with email input

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

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 professional design.
  2. No WHOIS data available, which is unusual and may indicate privacy protection or registration issues.
  3. Strong presence of official contact info and social media links.
  4. No explicit security policy or incident response info found.
  5. No cookie consent mechanism detected despite GDPR policy presence.
  6. No advertising or tracking scripts detected in provided HTML.
  7. Website uses modern web technologies and is mobile optimized.
  8. Content is safe and targeted at general audiences including children and families.
Technical notes

Notes

The website is built on a modern React and Next.js framework, indicating a contemporary and scalable technical infrastructure. It uses optimized images, SVG graphics, and preloading techniques to improve performance. The site is mobile-optimized with responsive design and good accessibility features. SEO is supported by proper meta tags, Open Graph data, and structured JSON-LD schema for the organization. No major technical debt or outdated technologies were detected. Hosting provider details are not explicitly available. Performance is moderate, with potential for further optimization in loading speed and resource management.
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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