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Security report for coool.cz

Dopravní podnik Ostrava a.s. · Retail · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

53/100

Risk levelMedium

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

DPO COOOL is an e-commerce platform operated by Dopravní podnik Ostrava a.s., offering a range of branded merchandise including clothing, models, and accessories related to Ostrava's public transport system. The website targets local customers and enthusiasts of the city's transportation network, providing a modern and user-friendly shopping experience. The platform is built on the Upgates e-commerce system and integrates multiple analytics and advertising tools to optimize marketing efforts. Contact information and social media presence are clearly provided, enhancing customer trust and engagement. However, WHOIS data is not publicly available, likely due to privacy protection, which slightly reduces transparency but does not detract from the site's legitimacy given the strong branding and business association.

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

7 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, YouTube, Cloudflare, Google APIs

      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';…

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

Keep watching coool.cz

This scan found 23 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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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
65
Email security
70
DNS health
75
Network security
20
GDPR outside view
25
Average
53

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 leverages its established brand in the transportation sector to diversify revenue streams through merchandise sales. The niche market focus on public transport fans and local customers provides a competitive advantage. The business model is retail e-commerce with a clear product categorization and seasonal promotions. Partnerships with Upgates for platform hosting and Google and Facebook for marketing indicate a mature digital strategy. The presence of comprehensive privacy and cookie policies demonstrates compliance with GDPR regulations, important for customer trust in the EU market.

Security posture

The website enforces HTTPS and employs cookie consent mechanisms, indicating a baseline security posture aligned with GDPR. Forms for login, password reset, and contact are validated client-side, reducing input errors and potential injection risks. However, no explicit security headers were detected in the HTML content, and no public security policy or incident response contacts are provided. The extensive use of third-party scripts necessitates ongoing monitoring for vulnerabilities. Overall, the security posture is good but could be improved with additional headers and transparency on security practices.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy page including incident response contacts to improve transparency and customer confidence.
  3. Regularly audit and update third-party scripts and libraries to mitigate vulnerabilities.
  4. Enhance accessibility features to comply with WCAG standards and improve user experience for all visitors.
  5. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting of security issues.

Contact details published on the site

Addresses
Legal name
Dopravní podnik Ostrava a.s.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dopravní podnik Ostrava a.s.
Description
DPO COOOL is a brand of design goods by Dopravní podnik Ostrava, offering stylish products and accessories aligned with modern company philosophy emphasizing trends, functionality, and simplicity.
Key services
Online sales of clothing, Sales of models and collectibles, Sales of other branded accessories
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics 4, Facebook Pixel, jQuery, Bootstrap, WebFont Loader, Upgates e-commerce platform
Frameworks
Bootstrap
Platforms
Upgates e-commerce
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • Secure login and password reset forms with validation
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics 4, Facebook Pixel, Sklik
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google Ads, Sklik
Tracking pixels
Google Analytics 4, Facebook Pixel, Sklik Retargeting
Marketing tools
Facebook Pixel
Transparency
good

Site quality

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

Key observations

  1. Website is a professionally designed e-commerce platform for Dopravní podnik Ostrava merchandise.
  2. Content is in Czech language and targets local customers and fans of Ostrava public transport.
  3. Multiple product categories with clear navigation and product presentation.
  4. Strong integration of analytics and advertising tools with cookie consent.
  5. No WHOIS data available, possibly due to privacy protection or domain status.
  6. Contact information is clearly presented including phone, email, physical address, and contact forms.
  7. No security policy or incident response information publicly available.
  8. No vulnerability disclosure or security.txt found.
  9. Website uses modern web technologies and frameworks.
  10. No adult or questionable content detected.
Technical notes

Notes

The website uses a modern tech stack including Bootstrap for responsive design, jQuery for DOM manipulation, and Upgates as the e-commerce platform. Google Tag Manager and Facebook Pixel are integrated for marketing analytics. The site loads fonts asynchronously and uses lazy loading for images, contributing to moderate performance. The HTML structure is valid and SEO optimized with proper meta tags and Open Graph data. Mobile optimization is good, though accessibility features are basic. Hosting provider details are not explicit, but the use of CDN and external services suggests a reliable infrastructure. Overall, the technical implementation supports a professional and functional e-commerce experience.
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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