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Security report for jeskynecr.cz

Správa jeskyní České republiky · Government · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

70/100

Risk levelMedium

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

Správa jeskyní České republiky is the official governmental organization responsible for managing and promoting caves in the Czech Republic. The website serves as a comprehensive portal for visitors, schools, and researchers, offering detailed information about cave locations, opening hours, events, and educational resources. The organization maintains a strong market position as the national authority on cave management, supported by partnerships with government ministries and international speleological associations. Technically, the website is built on Drupal 10 with modern frontend technologies including Bootstrap and FullCalendar, providing a responsive and accessible user experience. The site includes multilingual support and integrates online ticketing and event management features. Performance is moderate with good mobile optimization and SEO practices. From a security perspective, the site enforces HTTPS, implements cookie consent mechanisms, and includes standard security headers. However, it lacks publicly available security policies and incident response contacts, which could be improved to enhance transparency and trust. No vulnerabilities or exposed sensitive data were detected. Overall, the website is professional, trustworthy, and well-maintained, with a strong focus on user experience and compliance with privacy regulations. The absence of WHOIS data is noted but does not detract significantly from the site's legitimacy given its governmental affiliation.

Scanned

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

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

6 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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Facebook, LinkedIn, YouTube

      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';…

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Keep watching jeskynecr.cz

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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
67
Security headers
55
Email security
90
DNS health
80
Network security
100
GDPR outside view
25
Average
70

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 operates in the government and non-profit sectors, focusing on tourism, education, and environmental conservation. Its business model revolves around managing cave sites, providing visitor services, educational programs, and digital resources. Revenue streams likely include ticket sales, event rentals, and government funding. The target audience includes tourists, schools, researchers, and the general public interested in natural heritage. The partnership ecosystem includes national ministries, international speleological bodies, and regional tourism platforms, indicating a collaborative approach to cave management and promotion. The website's content and structure reflect a mature digital presence aligned with its strategic goals.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, comprehensive cookie consent, and standard security headers. No critical vulnerabilities or exposed sensitive information were found. However, the lack of a published security policy, incident response contacts, and vulnerability disclosure mechanisms indicates room for improvement in transparency and preparedness. The site complies with GDPR and includes privacy policies, but could benefit from explicit data protection officer contact details. Overall, the security measures are appropriate for a government-affiliated informational website, with recommendations to enhance policy visibility and incident readiness.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact information to facilitate reporting and handling of security issues.
  3. Implement and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Include data protection officer contact details to improve GDPR compliance transparency.
  5. Regularly review and update security headers and cookie consent mechanisms to maintain best practices.

Contact details published on the site

Addresses
Legal name
Správa jeskyní České republiky
VAT number
CZ75073331
Registration number
75073331
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Správa jeskyní České republiky
Description
Správa jeskyní České republiky is a governmental organization managing caves in the Czech Republic, providing visitor information, services, and protection of caves.
Key services
Cave visitor information, Online ticket sales, Educational services for schools, Event hosting and rentals, Publications and mobile applications
Content quality
excellent
Branding
consistent

Technology

Stack
Drupal 10, Bootstrap, jQuery UI, FullCalendar
Frameworks
Drupal
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with opt-in mechanism
  • No exposed sensitive data in HTML
  • Secure forms with autocomplete off

Analytics and tracking

Tracking level
minimal
Privacy practices
excellent

Advertising

Transparency
excellent

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 no blocking detected.
  2. WHOIS data is unavailable, which is unusual but not necessarily suspicious for a government-related domain.
  3. Strong presence of official contact information and partner organizations.
  4. Good implementation of privacy and cookie policies with consent mechanisms.
  5. No signs of malicious or adult content.
  6. Modern CMS (Drupal 10) and good technical implementation.
  7. No visible security policy or incident response information publicly available.
Technical notes

Notes

The website is built on Drupal 10 CMS, leveraging Bootstrap for responsive design and FullCalendar for interactive calendar features. The use of preloaded fonts and optimized images indicates attention to performance. Accessibility features such as skip links and ARIA roles are present, enhancing usability. The site is multilingual with language switchers and localized content. No major technical debt or deprecated technologies were detected. Hosting details are not explicitly available, but the site uses HTTPS with strong SSL configuration. Opportunities exist to improve performance further by optimizing scripts and leveraging caching strategies.
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. 70/100Medium29 findingsView report
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