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Security report for bremenvier.de

Radio Bremen · Media · Germany

High risk. 11 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

46/100

Risk levelHigh

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

The website www.bremenvier.de represents Bremen Vier, a regional public radio station operated by Radio Bremen in Germany. It offers radio broadcasting, online streaming, event coverage, and multimedia content such as videos targeting a general and family-oriented audience. The site is professionally designed with consistent branding and good content quality, reflecting its position as a trusted media outlet in the Bremen region. Technically, the site uses modern web technologies including responsive design, lazy loading, and video streaming, ensuring a good user experience across devices. Security posture is solid with HTTPS enforced and no critical vulnerabilities detected, though some security headers are missing and privacy compliance could be improved by adding explicit policies and consent mechanisms. WHOIS data confirms the legitimacy of the domain and its alignment with the Radio Bremen organization. Overall, the site is trustworthy, well-maintained, and suitable for its audience.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 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

11 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

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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 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 bremenvier.de

This scan found 32 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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  • 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
47
Security headers
15
Email security
40
DNS health
45
Network security
100
GDPR outside view
28
Average
46

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

Bremen Vier operates as a public media entity under Radio Bremen, focusing on music, news, and community engagement for the Bremen region. Its business model centers on public broadcasting supported by the parent organization. The website supports this with multimedia content and social media integration, enhancing audience reach and engagement. The presence of WhatsApp and direct contact forms indicates active listener interaction. The company maintains a medium-sized operation with a clear regional focus and a stable market position. No commercial advertising or affiliate programs were detected, consistent with public media funding models.

Security posture

The website enforces HTTPS and uses modern web technologies, which is positive for security. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options represents an area for improvement. No exposed sensitive data or vulnerable libraries were identified in the HTML content. Forms are present but no explicit anti-CSRF or input validation mechanisms are visible in the source. No incident response or vulnerability disclosure information is provided, which could be enhanced to improve security transparency and readiness. Overall, the security posture is good but could benefit from implementing additional best practices and policies.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with GDPR compliance details.
  2. Implement a cookie consent mechanism to comply with privacy regulations.
  3. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Provide a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  5. Include incident response contact information to improve security communication.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Radio Bremen
Description
Radio im Hier und Jetzt. Aktueller Pop, große Hits und lockere Moderation, die ganz nah dran ist. Alle News und Infos für die junge Familie.
Key services
Radio broadcasting, Online streaming, Event coverage, Video clips and multimedia content
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, CSS, HTML5, SVG, Video streaming (MP4), Lazy loading images, Responsive design
Frameworks
Custom Radio Bremen framework (rb namespace), Slick slider for carousels
Platforms
Web browsers (desktop and mobile)
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of async script loading

Analytics and tracking

Services
ioam.de tracking scripts
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
ioam.de (likely tracking/analytics)
Transparency
basic

Site quality

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

Key observations

  1. Website is a regional public radio station site with multimedia content
  2. Content is in German targeting local audience
  3. No privacy or cookie policies explicitly found
  4. Contact options include email, phone, WhatsApp, and contact forms
  5. Social media presence on Facebook and Instagram
  6. Uses modern web technologies and responsive design
  7. No critical security issues detected
  8. No WAF or blocking detected
  9. WHOIS data consistent with business identity
Technical notes

Notes

The website uses a custom framework with JavaScript and CSS optimized for responsive and accessible design. It employs lazy loading for images and video streaming with MP4 format, enhancing performance. The use of slick slider indicates interactive UI components. No CMS is explicitly detected, suggesting a custom or proprietary content management system. External scripts from ioam.de indicate tracking or analytics usage. Performance is moderate with asynchronous script loading. Accessibility features such as skip links and ARIA labels are present, supporting usability. SEO is supported by canonical links, meta descriptions, and Open Graph tags. Hosting provider details are not explicit in the content.
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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