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Security report for kmc.cz

Albatros Media a.s. · Education · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

67/100

Risk levelMedium

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

The website kmc.cz represents the Klub mladých čtenářů (Young Readers Club) operated under the parent company Albatros Media a.s., a well-established Czech publishing house. The club focuses on promoting reading among children and students from preschool to high school, providing catalogs, educational materials, and organizing events and competitions. The site is professionally designed with clear navigation and content relevant to its target audience of children, educators, and schools. Technically, the site uses modern JavaScript libraries such as jQuery and React, integrates Google Tag Manager and Cookiebot for analytics and consent management, and employs HTTPS with CSRF protection on forms. However, some security best practices like security headers and explicit incident response contacts are missing. The WHOIS data for the domain is unavailable, which limits trust verification, but the strong branding and content quality support legitimacy. Overall, the site is secure, compliant with GDPR, and serves its educational mission effectively.

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

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

      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 kmc.cz

This scan found 19 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

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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
75
Security headers
55
Email security
70
DNS health
75
Network security
100
GDPR outside view
25
Average
67

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 Klub mladých čtenářů operates as an important entity in the education and media sectors in the Czech Republic, with a history dating back to 1964. Its business model is non-profit and educational, supported by Albatros Media a.s. The club's competitive advantage lies in its long-standing reputation, collaboration with schools, and provision of free educational resources. Revenue streams likely come from the parent publishing house and possibly sponsorships or grants. The target customers are schools, educators, and children interested in reading. The website ecosystem includes partnerships with Albatros Media and uses third-party services for analytics and consent management. Growth indicators include active content updates, events, and competitions. Strategic observations suggest opportunities to enhance security posture and transparency to further strengthen trust.

Security posture

The website demonstrates a moderate to good security maturity level. HTTPS is enforced, and the login form uses CSRF tokens and AJAX for secure submission. Cookie consent is managed via Cookiebot, indicating GDPR compliance. However, the absence of key security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces the overall security posture. No vulnerability disclosures or incident response contacts are provided, which could hinder rapid response to security incidents. No exposed sensitive data or vulnerable libraries were detected. Compliance with GDPR is evident through privacy and cookie policies. Overall, the security culture appears adequate but could benefit from enhancements in headers and incident response transparency.

Recommendations

  1. Implement security headers including CSP, HSTS, and X-Frame-Options to strengthen defense against common web attacks.
  2. Publish a security policy and incident response contact information to improve transparency and readiness.
  3. Add a terms of service page to clarify user agreements and legal protections.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Consider publishing a vulnerability disclosure or security.txt file to encourage responsible reporting of security issues.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Albatros Media a.s.
Description
Klub mladých čtenářů vznikl v roce 1964 a za dobu své existence vychoval už několik generací milovníků knih. Ve spolupráci se školami pomáhá objevovat kouzlo čtení dětem od předškolního věku až po středoškoláky. Školám a pedagogům přináší pravidelný přehled o odborné literatuře i metodické materiály zdarma.
Key services
Book catalogs for schools, Educational materials, Support for reading promotion, Competitions and events
Content quality
good
Branding
consistent

Technology

Stack
jQuery, React, CKEditor, Google Tag Manager, Cookiebot, Moment.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • CSRF token in login form
  • Cookie consent mechanism

Analytics and tracking

Services
Cloudflare Insights, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Cookiebot, Cloudflare Insights
Marketing tools
Cookiebot
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. Content is in Czech language targeting children and educators.
  3. No direct contact emails or phone numbers found on homepage.
  4. Privacy and cookie policies are present and GDPR compliant.
  5. No terms of service or explicit security policy pages found.
  6. Login form uses CSRF token and AJAX submission.
  7. No exposed sensitive data or vulnerable scripts detected.
  8. WHOIS data is missing or not publicly available, limiting domain trust verification.
Technical notes

Notes

The website uses a combination of jQuery and React JavaScript libraries, CKEditor for content editing, and integrates Google Tag Manager and Cookiebot for analytics and consent management. The site is served over HTTPS with no visible SSL issues. Performance is moderate with some use of CDN-hosted scripts and fonts. Mobile optimization is good with responsive design elements. SEO optimization is basic with proper meta tags but no advanced structured data or Open Graph tags detected. Accessibility is basic, with room for improvement. The CMS or platform is not explicitly identified. Hosting provider details are not available from the content. Overall, the technical infrastructure is modern and functional but could benefit from enhanced SEO and accessibility practices.
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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