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Security report for zsamsladna.cz

Základní škola a Mateřská škola Ladná · Education · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

67/100

Risk levelMedium

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

Základní škola a Mateřská škola Ladná is a small, family-type educational institution located in the Czech Republic, providing primary and preschool education services to the local community. The website serves as an information portal for parents and guardians, offering news updates, event calendars, and contact details. The institution is supported by various government and EU partners, indicating a stable and legitimate operation. Technically, the website employs modern web technologies including jQuery, Bootstrap, and Google Tag Manager, ensuring a responsive and user-friendly experience. The site is hosted via a Czech registrar and hosting provider, consistent with the domain registration data. Security-wise, the site uses HTTPS and a cookie consent mechanism, but lacks published privacy policies, security headers, and incident response information, which are areas for improvement. Overall, the website is professional, trustworthy, and well-maintained, with moderate tracking via Google Analytics. Strategic recommendations include enhancing privacy compliance and security posture to align with best practices and regulatory requirements.

Scanned

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

      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 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 zsamsladna.cz

This scan found 17 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

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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
75
Security headers
35
Email security
65
DNS health
85
Network security
100
GDPR outside view
40
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 school operates as a public educational entity focused on serving the local community of Ladná. Its business model centers on providing foundational education and childcare services, supported by government and EU funding programs. The website reflects a clear market position as a trusted local institution with a small scale of operation. Key services include primary education, kindergarten care, school club activities, and meal services. The partnership ecosystem includes multiple government and EU bodies, enhancing credibility and funding stability. Growth indicators are modest, consistent with the nature of a small community school. The website's digital presence supports communication and engagement with parents, but lacks advanced business intelligence features such as online enrollment or parent portals.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is enforced, and a cookie consent banner with granular options is implemented, supporting GDPR compliance efforts. However, the absence of a published privacy policy, security headers, and incident response contacts indicates gaps in security governance and transparency. No vulnerabilities or exposed sensitive data were detected in the HTML content. The use of third-party scripts like Google Tag Manager introduces some tracking but is standard practice. The school should consider publishing a privacy policy, implementing security headers, and establishing a vulnerability disclosure process to improve security posture and compliance. Overall, the security risks appear low but could be mitigated further with these enhancements.

Recommendations

  1. Publish a comprehensive privacy policy page to improve GDPR compliance and user trust.
  2. Implement security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  3. Provide clear incident response contact information or a dedicated security page to facilitate vulnerability reporting and response.
  4. Regularly review and update third-party scripts to minimize security risks and ensure compliance with privacy standards.
  5. Develop a long-term security strategy including staff training, regular audits, and continuous monitoring to strengthen overall security culture.

Contact details published on the site

Addresses
Legal name
Základní škola a Mateřská škola Ladná
Registration number
75092654
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Základní škola a Mateřská škola Ladná
Description
Základní škola a Mateřská škola Ladná is a small multi-grade family-type school with five grades and a school club. The kindergarten has two classes with a maximum capacity of 40 children and operates all day.
Key services
Primary education, Preschool education, School club (after school care), School canteen services
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap, FontAwesome, Google Tag Manager, Magnific Popup, LazyLoad, Nette AJAX, Live Form Validation, Cookies Consent plugin
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enabled
  • Cookie consent banner with granular controls
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (implied via GTM)
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a well-structured educational institution site for a small local school.
  2. No privacy policy page found, which is a compliance gap.
  3. Cookie consent mechanism is implemented with granular controls.
  4. Contact information is clearly presented with multiple phone numbers and emails.
  5. No visible security policy or incident response information.
  6. Use of modern web technologies and scripts with Google Tag Manager for analytics.
  7. No signs of malicious or suspicious content.
  8. Multiple references to EU and government funding partners indicate trust and legitimacy.
Technical notes

Notes

The website is built using a combination of popular front-end libraries and plugins including jQuery, Bootstrap, FontAwesome, and Magnific Popup, ensuring a responsive and visually appealing design. Google Tag Manager is used for analytics and marketing tracking. The site uses lazy loading for images to improve performance and includes live form validation scripts. Hosting is provided by a Czech hosting provider associated with the registrar WEDOS, consistent with the domain's WHOIS data. The site demonstrates good mobile optimization and basic accessibility features. SEO is supported by proper meta tags and structured navigation. Performance is moderate, with potential for improvement by optimizing script loading and caching strategies. The CMS appears custom or EduPage-based but is not explicitly identified. Overall, the technical infrastructure is solid for a small educational institution website.
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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