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Security report for azdvlaky.cz

AŽD Praha s.r.o. · Transportation · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

52/100

Risk levelMedium

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

AŽD Praha s.r.o. operates the website azdvlaky.cz, providing information and services related to railway transportation in the Czech Republic. The company is a leading Czech supplier and manufacturer of control and security systems for transportation, focusing on railway and road transport technologies. The website offers schedules, trip tips, news, and contact options, targeting Czech transportation users and tourists interested in regional rail lines. Technically, the site uses modern web technologies including Google reCAPTCHA for form protection, Google Tag Manager for analytics, and is built on the Nette Framework. The site is mobile-optimized with good SEO and accessibility basics. Security posture is strong with HTTPS and CAPTCHA protections, but lacks some advanced security headers and explicit security policies. WHOIS data is missing, which limits domain trust verification, but the website content and contact information appear professional and consistent with a legitimate business. Overall, the site is well-maintained, user-friendly, and compliant with privacy regulations including GDPR.

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

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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

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

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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';…

Need hands-on remediation? Email guard@offseq.com

Keep watching azdvlaky.cz

This scan found 22 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.

Daily monitoring

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
62
Security headers
70
Email security
60
DNS health
75
Network security
20
GDPR outside view
25
Average
52

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 company positions itself as a key player in Czech transportation technology and railway operations, having taken over and revitalized regional railway lines to prevent their closure. Its business model includes operating railway lines, providing control and security systems, and engaging with customers through tourism and fan merchandise. The website links to partner domains representing specific railway lines and a fanshop, indicating a diversified ecosystem. The company targets local commuters, tourists, and railway enthusiasts. The presence of social media and newsletter subscription indicates active customer engagement. The lack of WHOIS data is a notable gap but does not detract significantly from the business credibility given the professional presentation and contact transparency.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, use of Google reCAPTCHA on all forms to prevent automated abuse, and a cookie consent mechanism aligned with GDPR requirements. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options is a gap that could be exploited in certain attack scenarios. No vulnerability disclosure or incident response information is published, which limits transparency for security researchers and users. No exposed sensitive data or vulnerable libraries were detected. Overall, the security posture is good but could be improved with additional headers and published security policies.

Recommendations

  1. Implement and publish a security.txt file and vulnerability disclosure policy to improve transparency and incident response readiness.
  2. Add HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  3. Publish a terms of service page to clarify user rights and obligations.
  4. Ensure WHOIS data is properly registered and publicly available to improve domain trust and legitimacy verification.
  5. Regularly audit third-party scripts and tracking tools to minimize privacy risks and improve compliance.

Contact details published on the site

Addresses
Legal name
AŽD Praha s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AŽD Praha s.r.o.
Description
Společnost AŽD je významným ryze českým dodavatelem a výrobcem zabezpečovací, telekomunikační, informační a automatizační techniky, zejména se zaměřením na oblast kolejové a silniční dopravy včetně telematiky a dalších technologií.
Key services
Railway line operation, Control and security systems for transportation, Telecommunication and automation technologies
Content quality
good
Branding
consistent

Technology

Stack
Google reCAPTCHA, Google Tag Manager, jQuery, OpenLayers (ol.js), Custom JavaScript and CSS, Google Fonts
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA on forms
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
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 in Czech language.
  2. Multiple forms with Google reCAPTCHA protection are present.
  3. Cookie consent banner and detailed cookie settings are implemented.
  4. Contact information includes phone, email, physical address, and contact forms.
  5. Social media presence on Facebook, Instagram, and Twitter is linked.
  6. WHOIS data is missing or unavailable, which limits domain trust verification.
  7. No explicit security.txt or vulnerability disclosure policy found.
  8. No terms of service page detected.
  9. Website uses HTTPS with valid SSL certificates.
  10. Website is focused on transportation and tourism services in Czech Republic.
Technical notes

Notes

The website uses a modern technology stack including Google reCAPTCHA, Google Tag Manager, OpenLayers for map display, and custom JavaScript and CSS. It is likely built on the Nette Framework, a PHP-based CMS/framework, inferred from form attributes and AJAX usage. Performance is moderate with asynchronous script loading and optimized images. Mobile optimization is good with responsive design and accessible navigation. SEO is well addressed with proper meta tags and Open Graph data. Accessibility is basic but could be enhanced with ARIA roles and better keyboard navigation support. Hosting provider details are not explicitly found. Overall, the technical infrastructure supports a professional and user-friendly experience with room for modernization in accessibility and security headers.
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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