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Security report for cdnostalgie.cz

České dráhy, a.s. · Transportation · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

56/100

Risk levelMedium

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

ČD Nostalgie is a service operated under České dráhy, a.s., offering nostalgic railway experiences including historic train rides and museum visits across the Czech Republic. The website serves as a portal for event information, bookings, and visitor engagement, targeting railway enthusiasts and families. The company holds a strong market position as the national railway operator's nostalgic branch, providing unique cultural and leisure services. Technically, the website employs modern web technologies such as Bootstrap, jQuery, and Google Analytics, ensuring a responsive and user-friendly experience. The presence of cookie consent mechanisms and clear contact information reflects a basic level of privacy compliance. Security posture is moderate with HTTPS usage and cookie consent but lacks visible advanced security headers or published security policies. Overall, the site is professional, trustworthy, and well-aligned with its business purpose.

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

9 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

  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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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 cdnostalgie.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
42
Security headers
15
Email security
70
DNS health
85
Network security
100
GDPR outside view
25
Average
56

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 cdnostalgie.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for cdnostalgie.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 business operates in the transportation sector with a focus on heritage and tourism. Its competitive advantage lies in affiliation with the national railway company and offering unique nostalgic experiences. Revenue streams likely include ticket sales for historic rides, museum admissions, and event bookings. The target audience includes local and international tourists, families, and railway enthusiasts. Partnerships with tourism platforms like Kudyznudy.cz and Vyletnik.cz enhance its market reach. The website content and structure support growth and customer engagement, though expansion of security and compliance disclosures could strengthen trust further.

Security posture

The website demonstrates a moderate security maturity level with HTTPS and cookie consent mechanisms in place. However, the absence of explicit security policies, incident response contacts, and security headers indicates room for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. Compliance with GDPR is suggested by the privacy and cookie policies but lacks detailed documentation. Incident response readiness and vulnerability disclosure mechanisms are not evident, which could be a risk in case of security incidents. Overall, the security posture is adequate for the business type but should be enhanced to meet higher standards.

Recommendations

  1. Implement comprehensive security headers such as Content-Security-Policy, X-Frame-Options, and HSTS to improve security posture.
  2. Publish a dedicated security policy and incident response contact information to enhance transparency and preparedness.
  3. Conduct regular security audits of third-party scripts and forms to prevent vulnerabilities.
  4. Expand privacy policy details to explicitly address GDPR compliance and data retention policies.
  5. Enhance accessibility features and SEO optimizations to improve user experience and search visibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
České dráhy, a.s.
Description
ČD Nostalgie offers nostalgic railway experiences including historic train rides across the Czech Republic, visits to the largest railway museum in the Czech Republic, and related events.
Key services
Historic train rides, Railway museum visits, Event bookings
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, jQuery, Moment.js, Tempus Dominus Bootstrap 4, Google Analytics, Google Tag Manager, Font Awesome, Material Icons
Frameworks
Bootstrap 5
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • Use of HTTPS (inferred from domain)
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Analytics, Google Tag Manager
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 fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented and relevant to nostalgic railway services.
  3. Cookie consent mechanism is implemented and visible.
  4. Contact information is clearly provided with company email and phone.
  5. No explicit privacy or security policies beyond basic privacy and cookie policies found.
  6. No terms of service or vulnerability disclosure pages detected.
  7. Use of modern web technologies and analytics tools is evident.
  8. Social media presence is integrated via links and embedded Facebook feed.
Technical notes

Notes

The website uses a modern and widely adopted technology stack including Bootstrap 5 for responsive design, jQuery for DOM manipulation, and Moment.js for date handling. Google Analytics and Tag Manager are used for tracking and marketing analytics. The site appears to be custom-built or uses a proprietary CMS, inferred from URL patterns and script usage. Performance is moderate with asynchronous loading of analytics scripts and optimized assets. Mobile optimization is good, supported by responsive frameworks and viewport meta tags. Accessibility is basic but could be improved with ARIA roles and semantic HTML enhancements. SEO is supported by meta tags and structured navigation but lacks advanced structured data formats like JSON-LD. Overall, the technical implementation is solid with opportunities for modernization and enhanced security.
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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