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Security report for caves.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 entity responsible for managing and promoting caves in the Czech Republic. The website provides comprehensive visitor information, educational resources, online ticketing, and event services. It serves a broad audience including tourists, schools, and researchers, positioning itself as the authoritative source for cave-related activities and conservation in the country. The site is well-branded and consistent with government standards, featuring multiple language options and partner affiliations with recognized organizations. Technically, the website is built on Drupal 10 with modern frameworks like Bootstrap and jQuery UI, ensuring good mobile responsiveness and accessibility. The site loads at a moderate speed and includes SEO best practices. Security posture is strong with HTTPS enforced and cookie consent mechanisms in place, although some security headers could be improved. No critical vulnerabilities or exposed sensitive data were detected. The WHOIS data is unavailable, which is unusual but may be due to CZ NIC policies. Despite this, the website's content, official contact information, and partner links strongly indicate legitimacy. Privacy and cookie policies are comprehensive and GDPR compliant. No incident response or vulnerability disclosure information is published, which could be improved. Overall, the website is professional, trustworthy, and serves its governmental and public service role effectively. Strategic improvements in security headers and transparency around incident response would enhance its security posture further.

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

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 caves.cz

This scan found 20 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
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 entity operates as a government/non-profit organization managing natural cave sites across the Czech Republic. It holds a unique market position as the official cave management authority, providing services such as visitor information, ticketing, educational programs, and event hosting. Revenue streams likely include ticket sales, event rentals, and publication sales. The organization targets tourists, educational institutions, and nature enthusiasts. Partnerships with government ministries and international speleological organizations strengthen its ecosystem. The website reflects a stable, medium-sized operation with consistent branding and a focus on public service and conservation.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and cookie consent implemented, aligning with GDPR requirements. No exposed sensitive data or vulnerable libraries were found. However, the absence of key security headers (e.g., CSP, HSTS) and lack of published incident response or vulnerability disclosure policies indicate areas for improvement. The missing WHOIS data reduces transparency but does not necessarily indicate malicious intent. Overall, the security maturity is good but could be enhanced by adopting additional best practices and publishing security policies.

Recommendations

  1. Implement comprehensive security headers including Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), X-Frame-Options, and X-XSS-Protection.
  2. Publish a security.txt file or a dedicated vulnerability disclosure policy page to facilitate responsible reporting of security issues.
  3. Add incident response contact information, such as a dedicated security or abuse email address, to improve transparency and readiness.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance WHOIS transparency if possible, or provide domain registration verification to improve trust.

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 government/non-profit entity managing caves in the Czech Republic, providing visitor information, services, and protection of caves.
Key services
Cave visitor information, Online ticketing, Educational programs for schools, Event hosting and rentals, Publications and library services, Mobile applications for cave information
Content quality
good
Branding
consistent

Technology

Stack
Drupal 10, Bootstrap, jQuery UI, FontAwesome icons
Frameworks
Drupal CMS, Bootstrap CSS framework
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Cookie consent banner implemented

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

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 rich content and navigation.
  2. Content is in Czech language with multi-language support.
  3. Official government entity managing Czech caves.
  4. No signs of phishing, malware, or suspicious content.
  5. Cookie consent and privacy policies are implemented.
  6. No visible security.txt or vulnerability disclosure.
  7. WHOIS data unavailable, which is unusual but may be due to CZ NIC policies.
Technical notes

Notes

The website is built on a modern Drupal 10 CMS platform, leveraging Bootstrap for responsive design and jQuery UI for interactive components. It preloads custom fonts and uses SVG for map visualization, indicating attention to performance and user experience. The site is mobile-optimized and accessible, with clear navigation and multilingual support. Performance is moderate, with potential for improvement through optimization of assets and caching. The absence of visible analytics scripts suggests minimal user tracking, aligning with privacy compliance. Technical risks are low, but security header implementation and WHOIS transparency are areas for technical enhancement.
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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