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Security report for kodis.cz

Coordinator ODIS s.r.o. · Transportation · Czech Republic

High risk. 8 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

48/100

Risk levelHigh

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

Coordinator ODIS s.r.o. is a regional transportation coordination company serving the Moravian-Silesian Region in the Czech Republic. The company provides comprehensive public transportation information including timetables, fare and tariff details, updates on transportation changes, maps, and practical travel information. Their services are targeted at public transport users within the region, supported by an e-shop for tickets and a mobile application (ODISapp). The website reflects a professional and consistent brand presence with clear contact information and active social media channels. Technically, the site is built on modern web technologies such as React and Next.js, hosted on Amazon AWS, and optimized for mobile devices with good accessibility and SEO practices. Security posture is generally good with HTTPS enforced, though the absence of security headers and privacy policies suggests room for improvement. The lack of WHOIS data reduces trust slightly but does not significantly impact the overall legitimacy given the professional presentation and official affiliations. Strategic recommendations include implementing comprehensive privacy and cookie policies, adding security headers, and publishing incident response and vulnerability disclosure information to enhance trust and compliance.

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

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

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  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 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 kodis.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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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
0
Security headers
30
Email security
70
DNS health
80
Network security
100
GDPR outside view
10
Average
48

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 holds a strong position as the official integrated public transportation coordinator in the Moravian-Silesian Region, collaborating with regional authorities and transportation providers. Their business model focuses on providing information services and ticketing solutions to public transport users. The presence of official regional logos and partnerships with local government entities indicates a well-established ecosystem. The company targets a broad audience of daily commuters, occasional travelers, and tourists within the region. Growth indicators include digital services like the ODISapp and e-shop, which enhance user convenience. The partnership ecosystem includes regional government websites and transportation service providers, reinforcing their market position. The website content and structure support efficient user navigation and access to critical transportation information.

Security posture

The website demonstrates a mature security posture with HTTPS enabled, ensuring encrypted communication. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection indicates potential vulnerabilities to clickjacking, cross-site scripting, and other web attacks. No exposed sensitive data or vulnerable libraries were detected in the provided content. The lack of visible privacy and cookie policies, as well as incident response contacts, suggests gaps in compliance with GDPR and best security practices. The site does not appear to use extensive tracking or analytics, reducing privacy risks. Overall, the security maturity is moderate but could be significantly improved by adopting recommended headers and publishing clear security and privacy documentation.

Recommendations

  1. Implement comprehensive privacy and cookie policies with clear user consent mechanisms to improve GDPR compliance.
  2. Add essential security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to enhance protection against common web attacks.
  3. Publish incident response and vulnerability disclosure information to build trust and facilitate security issue reporting.
  4. Regularly audit and update third-party libraries and dependencies to avoid vulnerabilities.
  5. Enhance transparency by providing data retention policies and detailed contact information for data protection officers or security teams.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Coordinator ODIS s.r.o.
Description
Coordinator ODIS s.r.o. operates the integrated public transportation system in the Moravian-Silesian Region, providing timetables, fare information, changes in transportation, maps, and practical travel information.
Key services
Public transportation timetables, Fare and tariff information, Transportation changes and disruptions updates, Maps and schematics, Practical travel information, E-shop for tickets, Mobile app (ODISapp)
Content quality
good
Branding
consistent

Technology

Stack
React, Next.js, JavaScript, CSS, Amazon S3 (for media hosting)
Frameworks
Next.js
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is fully accessible and functional.
  2. No WHOIS data available, which is unusual but not necessarily suspicious.
  3. No explicit privacy, cookie, or terms of service policies found on the main page.
  4. Contact information is clearly displayed with official company email and phone number.
  5. Social media presence is active and linked.
  6. No signs of adult or inappropriate content.
  7. Modern web technologies used with good mobile optimization.
  8. No visible security headers detected in provided data.
  9. No analytics or tracking scripts explicitly detected in the HTML snippet.
Technical notes

Notes

The website is built using modern JavaScript frameworks, primarily React and Next.js, which support server-side rendering and improved SEO. Media assets are hosted on Amazon S3, indicating scalable and reliable hosting infrastructure. The site is mobile-optimized with responsive design and accessibility features, providing a good user experience across devices. Performance is moderate, with preloading of images and CSS to improve load times. However, no explicit analytics or tracking scripts were detected, which may limit insights into user behavior but enhances privacy. The absence of a CMS suggests a custom or static site generation approach. Technical risks include missing security headers and lack of visible privacy compliance mechanisms, which should be addressed to reduce potential vulnerabilities and regulatory risks.
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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