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Security report for skolnibudovy.cz

Národní pedagogické muzeum a knihovna J. A. Komenského · Education · Czech Republic

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

Security score

59/100

Risk levelMedium

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

The website skolnibudovy.npmk.gov.cz is an official Czech government subdomain dedicated to a project by the National Pedagogical Museum and Library of J. A. Komenský. The project focuses on documenting the historical evolution of school buildings in the Czech Republic through community contributions and educational initiatives. The site targets educators, historians, students, and the general public interested in cultural heritage. It offers an interactive map and encourages public participation by submitting photographs and historical data. Technically, the site uses standard web technologies including Bootstrap, jQuery, and Google Analytics for tracking. The design is professional and mobile-optimized with clear navigation and relevant content. Security posture is moderate with HTTPS implied but lacks explicit security headers and published security policies. Privacy compliance is weak due to the absence of privacy and cookie policies. WHOIS data is unavailable, which reduces trustworthiness but the official government domain and content authenticity mitigate concerns. Overall, the site is a niche educational resource with good content quality and moderate technical maturity.

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 skolnibudovy.cz

This scan found 26 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.

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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
62
Security headers
45
Email security
65
DNS health
70
Network security
100
GDPR outside view
10
Average
59

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention skolnibudovy.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for skolnibudovy.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The project operates as a non-commercial educational initiative under the National Pedagogical Museum and Library, serving a niche market focused on cultural heritage and education within the Czech Republic. Its business model relies on public engagement and archival documentation rather than revenue generation. The target audience includes schools, historians, and the general public interested in the history of education infrastructure. The website's association with a government museum enhances its credibility and trust. The use of Google Analytics indicates some level of digital maturity and user behavior tracking. However, the lack of privacy and security policies suggests room for improvement in compliance and governance. No partnerships or subsidiaries are explicitly identified beyond the parent museum entity.

Security posture

The website demonstrates a basic to moderate security posture. HTTPS is used, ensuring encrypted communications, but no security headers such as Content Security Policy or HSTS are detected. There is no published security policy or incident response contact information, which limits transparency and preparedness. The absence of vulnerability disclosure mechanisms and security.txt files indicates a gap in security maturity. No vulnerabilities or exposed sensitive data were found in the HTML content. The use of third-party analytics scripts introduces some privacy considerations. Overall, the site is secure enough for its informational purpose but would benefit from enhanced security controls and compliance documentation.

Recommendations

  1. Implement and enforce security headers including Content Security Policy, HSTS, and X-Frame-Options to improve protection against common web attacks.
  2. Publish comprehensive privacy and cookie policies to comply with GDPR and inform users about data collection and usage.
  3. Establish and disclose an incident response process and contact channels to improve transparency and readiness.
  4. Add a vulnerability disclosure policy or security.txt file to encourage responsible reporting of security issues.
  5. Enhance accessibility features and conduct regular security audits to maintain and improve site quality and security posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Národní pedagogické muzeum a knihovna J. A. Komenského
Description
Projekt Národního pedagogického muzea zaměřený na dokumentaci proměn podoby školních budov v ČR od nejstarších dob po současnost.
Key services
Documentation of school buildings history, Interactive map with images and data, Community contributions of photos and historical data, Educational project for schools
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap CSS, jQuery, Google Analytics, Google Tag Manager
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS usage implied by URL
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is an official Czech government subdomain related to a national museum project.
  2. Content is fully accessible and not blocked by WAF or security challenges.
  3. No privacy, cookie, or terms of service policies found on the site.
  4. Contact information limited to a single official email address.
  5. No phone numbers or physical addresses explicitly provided.
  6. No security policies or incident response contacts published.
  7. WHOIS data unavailable, which is unusual for a government domain.
  8. Uses standard web technologies and Google Analytics for tracking.
  9. No signs of suspicious or malicious content.
  10. Content is educational and safe for general audiences.
Technical notes

Notes

The website uses a straightforward technology stack with Bootstrap for responsive design and jQuery for client-side scripting. Google Analytics and Google Tag Manager are integrated for user tracking and analytics. The HTML structure is valid and includes appropriate meta tags for SEO and viewport settings for mobile optimization. Performance is moderate, with no explicit indicators of slow loading but no advanced optimization techniques detected. Accessibility is basic, with room for improvement in ARIA roles and semantic markup. The site does not appear to use a CMS or complex backend frameworks. Hosting provider details are not discernible from the content. Overall, the technical implementation is solid for a small government project but could benefit from modernization and enhanced security 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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