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Security report for pipniajed.cz

Dopravní podnik města Brna, a. s. · Transportation · Czech Republic

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

Security score

57/100

Risk levelMedium

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

The website 'Pípni a jeď!' is the official electronic ticketing platform for Dopravní podnik města Brna, the main public transport operator in Brno, Czech Republic. It offers a contactless payment system for public transport tickets using Visa, Mastercard, GooglePay, and ApplePay, enabling passengers to pay without paper tickets or registration. The platform supports automatic fare calculation, various ticket types including discounted and multi-passenger tickets, and integration with regional transport tariffs. The site targets daily commuters and occasional travelers within Brno and its immediate surroundings.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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';…

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Keep watching pipniajed.cz

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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
72
Security headers
15
Email security
70
DNS health
75
Network security
100
GDPR outside view
10
Average
57

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

Dopravní podnik města Brna holds a strong market position as the official city transport provider. The business model revolves around providing a seamless, modern ticketing experience leveraging contactless payments and digital fare management. The company partners with regional transport authorities (IDS JMK) and city service portals (BRNOid) to offer integrated services. The platform supports multiple user segments including individuals, families, and discounted fare categories. Growth is supported by digital transformation and user convenience enhancements.

Security posture

The website employs HTTPS and secure payment methods, ensuring encrypted data transmission and secure transactions. However, it lacks explicit security headers and formal privacy or cookie policies, which are compliance and security best practices. No vulnerability disclosures or incident response contacts are provided. The site does not expose sensitive data and uses reputable third-party libraries and analytics. Overall, the security posture is moderate but could be improved by adding security headers, privacy notices, and vulnerability disclosure mechanisms.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with GDPR compliance and consent mechanisms.
  2. Implement security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  4. Enhance accessibility features to improve compliance and user experience for all users.
  5. Regularly audit third-party libraries and analytics for security and privacy compliance.

Contact details published on the site

Addresses
Legal name
Dopravní podnik města Brna, a. s.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dopravní podnik města Brna, a. s.
Description
Bezkontaktní platba za jízdenku v MHD Brno bez papíru, bez registrace, bez starostí. Systém umožňuje platbu kartou Visa a Mastercard, GooglePay a ApplePay, automatické vyúčtování jízdného a nákup různých druhů jízdenek přímo ve voze.
Key services
Bezkontaktní platba jízdného v MHD, Prodej různých druhů jízdenek včetně slev a doplatků, Automatické vyúčtování jízdného, Informace o jízdném a kartách na terminálech, Podpora elektronické šalinkarty
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, Bootstrap 4, jQuery, Font Awesome, Ionicons, Magnific Popup, Google Fonts (Ubuntu), Google Analytics (gtag.js), Iconify
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS used
  • No sensitive data exposed in HTML
  • Use of secure payment methods (Visa, Mastercard, GooglePay, ApplePay)

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

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 and not blocked by WAF or security mechanisms.
  2. Content is comprehensive and well-structured, focused on electronic ticketing for Brno public transport.
  3. No explicit privacy or cookie policies found, which is a compliance gap.
  4. Contact information is clearly provided with official emails and phone numbers.
  5. Use of modern web technologies and Google Analytics for tracking.
  6. No security.txt or vulnerability disclosure policy found.
  7. WHOIS data is consistent and domain age matches business timeline.
  8. No suspicious or malicious content detected.
  9. Website is safe for general audiences.
Technical notes

Notes

The website uses a modern and stable technology stack including Bootstrap 4, jQuery, Font Awesome, Ionicons, and Google Fonts. It is mobile-optimized with responsive design and includes animations for enhanced user experience. Google Analytics is integrated for traffic analysis. Hosting appears to be managed by REG-ZONER, a Czech registrar. Performance is moderate with room for optimization. No CMS is detected, indicating a custom or static site. SEO is basic with minimal meta tags and no structured data. Overall, the technical implementation is solid but could benefit from SEO and accessibility improvements.
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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