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Security report for radiozurnal.cz

Český rozhlas · Media · Czech Republic

Medium risk. 4 critical or high findings in GDPR outside view and SSL/TLS.

Security score

75/100

Risk levelMedium

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

Český rozhlas Radiožurnál is a prominent Czech public radio station offering live online broadcasting, news, interviews, podcasts, and video content. It serves a broad Czech-speaking audience interested in current affairs, culture, and sports. The website is professionally designed with rich multimedia content and consistent branding, reflecting its position as a leading media entity in the Czech Republic. Technically, the site is built on Drupal 7 CMS with modern JavaScript libraries and integrates Google Tag Manager and YouTube's privacy-enhanced embeds. While the site uses HTTPS and standard security practices, the use of an outdated CMS version poses potential security risks if not regularly updated. Privacy compliance is partially addressed with a cookie consent mechanism, but explicit privacy and terms of service pages are not clearly found, which could be improved. The absence of WHOIS data limits domain trust assessment, but the site's affiliation with Český rozhlas supports its legitimacy. Overall, the site demonstrates a mature digital presence with room for security and compliance enhancements.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

4 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, LinkedIn, YouTube

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

  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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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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
67
Security headers
70
Email security
85
DNS health
85
Network security
100
GDPR outside view
40
Average
75

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention radiozurnal.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for radiozurnal.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Radiožurnál operates under Český rozhlas, the Czech public radio broadcaster, positioning itself as a key player in the national media landscape. Its business model focuses on public service broadcasting with revenue likely from public funding and advertising. The site integrates multiple content delivery channels including live streams, podcasts, and video, targeting general audiences interested in news and culture. Partnerships with related domains like irozhlas.cz and mujrozhlas.cz enhance content distribution. The brand maintains a strong social media presence across Facebook, Twitter, YouTube, and Instagram, supporting audience engagement and trust. The lack of explicit business contact emails or detailed company registration info on the site suggests a focus on public service rather than commercial operations.

Security posture

The website enforces HTTPS and uses secure iframe embeds, which are positive security indicators. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces the overall security posture. The use of Drupal 7, an outdated CMS version, could expose the site to vulnerabilities if not properly patched. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The cookie consent mechanism indicates awareness of privacy regulations, but the lack of a clear privacy policy page is a compliance gap. Recommendations include implementing comprehensive security headers, upgrading the CMS, and publishing detailed privacy and security policies to improve trust and compliance.

Recommendations

  1. Implement and enforce Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options HTTP headers to enhance security.
  2. Upgrade Drupal CMS to a supported version or apply all security patches to mitigate vulnerabilities.
  3. Publish clear and comprehensive privacy policy and terms of service pages to improve GDPR compliance and user trust.
  4. Conduct regular security audits of third-party scripts and libraries to prevent supply chain risks.
  5. Enhance transparency on data retention policies and user data handling to align with privacy best practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Český rozhlas
Description
Online broadcasting of Radiožurnál with fastest news from home and world, reports, interviews, and personalities.
Key services
Live radio streaming, News reporting, Podcasts, Video content, Program schedules
Content quality
excellent
Branding
consistent

Technology

Stack
Drupal 7, jQuery 2.1, Google Tag Manager, YouTube iframe API, SoundManager2, Photoswipe, Google Publisher Tags (DFP)
Frameworks
Drupal 7 CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of Google Tag Manager with async loading
  • No exposed sensitive data in HTML
  • Use of secure iframe embeds (YouTube nocookie domain)

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google DoubleClick for Publishers (DFP)
Transparency
good

Site quality

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

Key observations

  1. Website is a professional public radio station site with rich multimedia content.
  2. No WHOIS data available, possibly due to privacy or registry restrictions.
  3. Uses Drupal 7 CMS, which is outdated and may pose security risks if not patched.
  4. Good use of HTTPS and modern tracking technologies.
  5. Cookie consent mechanism is present and active.
  6. No explicit privacy policy or terms of service found on the main page.
  7. Multiple social media channels linked, enhancing trust and engagement.
  8. No signs of adult or questionable content.
  9. Advertising is managed via Google DFP with standard practices.
Technical notes

Notes

The website is built on Drupal 7 CMS, utilizing jQuery 2.1 and various JavaScript libraries such as SoundManager2 and Photoswipe for multimedia functionality. Google Tag Manager is used for analytics and marketing tags, with asynchronous loading to optimize performance. The site is mobile responsive with good accessibility features and SEO optimization including meta tags and Open Graph data. Performance is moderate, likely due to the complexity of multimedia content and third-party integrations. The hosting provider is not explicitly identified. The site uses HTTPS with good SSL configuration. Technical debt is present due to the use of an outdated CMS, which should be addressed to reduce security risks and improve maintainability.
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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