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Security report for zdar.cz

ZDAR, a.s. · Transportation · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view and Network security.

Security score

61/100

Risk levelMedium

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

ZDAR, a.s. is a well-established transportation and logistics company based in the Czech Republic, offering a wide range of services including bus and truck servicing, logistics, vehicle maintenance, and public transportation. With over 30 years of experience, the company targets regional transport customers and motorists, positioning itself as a reliable and professional service provider in its sector. The website reflects this maturity with detailed service descriptions and a consistent brand presence. Technically, the website employs modern web technologies such as jQuery, Bootstrap, and Google Tag Manager, ensuring a responsive and user-friendly experience. The presence of Google reCAPTCHA and cookie consent mechanisms indicates attention to security and privacy compliance. However, the absence of visible security headers and missing WHOIS data slightly detract from the overall technical and trust posture. From a security perspective, the site uses HTTPS and implements basic security best practices, but lacks published incident response or vulnerability disclosure information. No critical vulnerabilities or exposed sensitive data were detected. The privacy policy and cookie consent are comprehensive and GDPR compliant, supporting good privacy practices. Overall, the website is professional, secure, and trustworthy, though improvements in transparency (WHOIS data) and security headers would enhance its security posture. The business is credible and well-positioned in its market, with a clear focus on transportation and logistics services.

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

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, LinkedIn

      What to do: Document all third-party data sharing in your privacy policy

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching zdar.cz

This scan found 17 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

€25per month

  • 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
85
Security headers
75
Email security
85
DNS health
75
Network security
20
GDPR outside view
25
Average
61

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

ZDAR, a.s. operates in the transportation sector with a diversified service portfolio including vehicle servicing, logistics, and public bus transportation. Its market position is strong regionally, supported by 30 years of operation and a large fleet of vehicles and employees. The company leverages partnerships and maintains an active digital presence through social media and a professionally designed website. Revenue streams likely include service fees, logistics contracts, and public transportation fares. The target customers are regional transport companies, motorists, and the general public. Growth indicators include active recruitment and event announcements. The partnership with XART for website development indicates a professional approach to digital presence.

Security posture

The website demonstrates a moderate to good security maturity level. HTTPS is enforced, and Google reCAPTCHA is used to protect forms from abuse. A cookie consent mechanism ensures compliance with privacy regulations. However, the absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options is a gap that could be exploited. No incident response or vulnerability disclosure information is published, which limits transparency and readiness perception. No exposed sensitive data or vulnerable libraries were detected in the provided content. Overall, the security posture is adequate but could be improved by implementing recommended headers and publishing security policies.

Recommendations

  1. Implement security headers including Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), X-Frame-Options, and X-XSS-Protection to enhance protection against common web attacks.
  2. Publish a security policy and incident response page to improve transparency and readiness for security incidents.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure and improve trust with security researchers.
  4. Ensure visible and verified company contact emails and phone numbers are present on the website to enhance business credibility and user trust.
  5. Investigate and resolve the missing WHOIS data issue to improve domain transparency and trustworthiness.

Contact details published on the site

Addresses
Legal name
ZDAR, a.s.
VAT number
CZ46965815
Registration number
46965815
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ZDAR, a.s.
Description
Profesionální servisní zázemí, původně určené pro zabezpečení vlastního vozového parku pak dnes slouží i pro potřeby dalších regionálních dopravců a motoristů z řad veřejnosti.
Key services
Servis nákladních vozidel a autobusů, Servis osobních a dodávkových vozidel, Pneuservis, Opravy laků, STK a měření emisí, Prodej náhradních dílů, Pronájem parkovacích ploch, Čerpací stanice, Mycí centrum, Nákladní doprava
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap, Froala Editor CSS, Google Tag Manager, Google reCAPTCHA v2, Nette AJAX, Fancybox
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA for 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 and navigation.
  2. No WHOIS data available, which is unusual and reduces transparency.
  3. Strong cookie consent and privacy policy presence indicating GDPR compliance.
  4. No visible security.txt or incident response information.
  5. No email addresses or phone numbers explicitly shown in the HTML content provided.
  6. Social media links to Facebook, Instagram, and LinkedIn are present.
  7. Multiple service offerings clearly listed with detailed navigation.
  8. Use of modern web technologies and Google services for analytics and security.
  9. No signs of adult or questionable content.
  10. No visible security headers detected in provided data.
Technical notes

Notes

The website uses a modern technology stack including jQuery, Bootstrap, and Google Tag Manager, providing a responsive and interactive user experience. The site is mobile optimized and has good SEO practices with proper meta tags and Open Graph data. Performance is moderate, with asynchronous loading of scripts and optimized images. The CMS is not explicitly identified, suggesting a custom or proprietary solution. There is room for improvement in accessibility features and implementation of security headers. The hosting provider is not identified from the data. Overall, the technical infrastructure supports the business needs effectively but could benefit from security and accessibility enhancements.
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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