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Security report for kudyznudy.cz

Česká centrála cestovního ruchu – CzechTourism · Government · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view and Security headers.

Security score

69/100

Risk levelMedium

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

Kudy z nudy is a prominent Czech tourism portal operated by the CzechTourism government agency, providing comprehensive information on cultural events, trips, and leisure activities across the Czech Republic. The website targets a broad audience including families, tourists, and sports enthusiasts, offering rich content such as event calendars, trip tips, and newsletters. The portal is well-branded and maintains a consistent presence across multiple social media platforms, enhancing its outreach and engagement. Technically, the website is built on ASP.NET WebForms with a modern JavaScript stack including jQuery and SVG mapping libraries. It integrates Google services such as reCAPTCHA and Tag Manager for security and analytics. The site is mobile-optimized and demonstrates good SEO and accessibility practices, although some accessibility features could be improved. Performance is moderate, with a well-structured navigation and professional design. From a security perspective, the site enforces HTTPS and uses anti-CSRF tokens and reCAPTCHA to protect forms. However, explicit security headers like Content-Security-Policy and X-Frame-Options are not visibly declared, representing an area for improvement. No vulnerabilities or exposed sensitive data were detected. Privacy and cookie policies are present with consent mechanisms, indicating good compliance with GDPR requirements. Overall, the website is trustworthy and professionally managed, though the absence of publicly available WHOIS data reduces domain registration transparency. Given the backing by CzechTourism, the site’s legitimacy is strong. Strategic recommendations include enhancing security headers, publishing a security policy, and improving accessibility compliance to further strengthen the site’s security posture and user trust.

Scanned

This is an earlier scan of kudyznudy.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

5 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: Google Analytics, Facebook, Twitter, 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 kudyznudy.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.

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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
100
Security headers
50
Email security
60
DNS health
80
Network security
100
GDPR outside view
25
Average
69

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 portal serves as a key digital asset for CzechTourism, positioning itself as the leading source for tourism-related information in the Czech Republic. Its business model is government-supported, focusing on promoting domestic tourism through free access to event listings, trip ideas, and cultural information. The site leverages partnerships with regional tourism bodies and integrates with mapping services to enhance user experience. The presence of mobile apps and newsletters indicates a multi-channel engagement strategy. The portal’s competitive advantage lies in its comprehensive, localized content and official backing, which fosters trust and authority in the market. Growth opportunities include expanding interactive features and enhancing personalization. The partnership ecosystem includes CzechTourism and various regional tourism organizations.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and use of Google reCAPTCHA to mitigate spam and abuse. Anti-CSRF tokens are implemented in forms, reducing risk of cross-site request forgery. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options could expose the site to clickjacking or content injection risks. No incident response or security contact information is published, which could hinder timely vulnerability reporting and remediation. Privacy policies and cookie consent mechanisms align with GDPR requirements, reflecting good data protection practices. No known vulnerabilities or exposed sensitive data were identified in the HTML content. Overall, the security posture is good but could be enhanced by adopting additional HTTP security headers and publishing a vulnerability disclosure policy.

Recommendations

  1. Implement and explicitly configure HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a formal security policy and provide clear incident response contact channels to facilitate vulnerability reporting and improve transparency.
  3. Regularly audit and update third-party libraries and scripts to mitigate risks from outdated or vulnerable components.
  4. Enhance accessibility features to meet higher compliance standards and improve user experience for all visitors.
  5. Consider adding a security.txt file or vulnerability disclosure page to encourage responsible security reporting and demonstrate commitment to security.

Contact details published on the site

Addresses
Legal name
Česká centrála cestovního ruchu – CzechTourism
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Česká centrála cestovního ruchu – CzechTourism
Description
Kudy z nudy is a Czech tourism portal providing inspiration for trips, cultural events, and leisure activities across the Czech Republic. It targets families, young people, romantics, and sports enthusiasts with tips on excursions, events, and places to visit.
Key services
Event calendar, Trip and excursion tips, Cultural and sports activity listings, Newsletter subscription, Mobile apps for trip planning
Content quality
excellent
Branding
consistent

Technology

Stack
ASP.NET WebForms, jQuery, Raphael.js, Eve.js, SVGMap, Google reCAPTCHA, Google Tag Manager, ShareThis, YouTube API
Frameworks
ASP.NET
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA for form submissions
  • No exposed sensitive data in HTML
  • Use of security tokens (__CMSCsrfToken) in forms

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
ShareThis
Marketing tools
ShareThis
Transparency
basic

Site quality

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

Key observations

  1. Website is a well-established Czech tourism portal operated by CzechTourism.
  2. Content is rich, relevant, and professionally presented in Czech language.
  3. No WHOIS data available publicly, possibly due to privacy or registry policies.
  4. Site uses HTTPS and modern web technologies with good security practices.
  5. No signs of adult or unsafe content.
  6. Includes privacy and cookie policies with consent mechanisms.
  7. Social media presence is strong and consistent with brand.
  8. No explicit security policy or incident response contacts found.
  9. Forms use anti-CSRF tokens and Google reCAPTCHA for spam protection.
Technical notes

Notes

The website is built on a mature ASP.NET WebForms platform with extensive use of JavaScript libraries such as jQuery, Raphael.js, and SVGMap for interactive features. Integration with Google services (reCAPTCHA, Tag Manager) and ShareThis indicates a modern approach to analytics and social sharing. The site is mobile-optimized with responsive design and includes SEO best practices such as meta tags and Open Graph data. Performance is moderate, with some potential for optimization in loading times and script management. The CMS appears custom-built, tailored for tourism content management. Technical risks include reliance on older ASP.NET WebForms technology which may pose modernization challenges. Overall, the infrastructure is stable and well-suited for the portal’s needs but could benefit from modernization and enhanced security configurations.
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. 69/100Medium28 findingsView report
  2. 69/100Medium28 findingsView report
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