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Security report for dlf.de

Deutschlandfunk · Media · Germany

Medium risk. 5 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

65/100

Risk levelMedium

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

Deutschlandfunk is a prominent German public radio broadcaster specializing in quality journalism, providing news, political and cultural analysis, podcasts, and live streaming services. It operates under the parent organization Deutschlandradio and maintains a strong market position in the German media landscape. The website demonstrates excellent content quality, professional design, and consistent branding, targeting a general audience interested in current affairs and culture. Technically, the site uses standard web technologies including JavaScript, CSS, and SVG, hosted on reputable providers such as Cogent Communications and Vodafone IP. The site is mobile-optimized and accessible, with good SEO practices evident through meta tags and Open Graph data. Performance is moderate, with room for improvement in advanced security headers and analytics transparency. Security posture is solid with HTTPS enforced and no visible vulnerabilities or exposed sensitive data. However, the absence of explicit privacy, cookie, and security policies reduces privacy compliance scores. No incident response or vulnerability disclosure information is published, which could be enhanced to improve trust and compliance. Overall, Deutschlandfunk's website is a trustworthy and professional platform with strong business credibility but could benefit from improved privacy and security transparency to align with best practices and regulatory requirements.

Scanned

NIS2 and GDPR posture

GDPR outside view
33/ 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

5 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 Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • 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

  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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

  3. 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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching dlf.de

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.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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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
70
Security headers
60
Email security
60
DNS health
65
Network security
100
GDPR outside view
33
Average
65

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

Deutschlandfunk operates as a large-scale public media entity in Germany, focusing on delivering high-quality news and cultural content. Its business model is based on public funding and broadcasting, with key services including live radio, podcasts, and news archives. The organization benefits from a strong brand and parent company support (Deutschlandradio), with subsidiaries Deutschlandfunk Kultur and Deutschlandfunk Nova expanding its reach. The target audience is broad, encompassing general public consumers of news and culture. The website's content and structure reflect a mature digital presence with consistent branding and professional content delivery.

Security posture

The website exhibits a mature security posture with HTTPS enabled and standard security headers present. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the lack of advanced security headers such as Content-Security-Policy and HSTS, as well as the absence of published security policies or incident response contacts, indicates room for improvement. There is no visible vulnerability disclosure or security.txt file, which are recommended for transparency and responsible security management. Overall, the security posture is good but could be enhanced to meet higher compliance and trust standards.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with clear GDPR compliance statements.
  2. Implement and publish a security policy and incident response contact information to improve transparency.
  3. Add advanced security headers including Content-Security-Policy, X-Frame-Options, and HSTS to strengthen security posture.
  4. Introduce a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  5. Enhance analytics transparency and user tracking disclosures to align with privacy best practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Deutschlandfunk
Description
Der Deutschlandfunk steht für Qualitätsjournalismus und bietet Informationen, Hintergründe und Analysen aus Politik und Gesellschaft.
Key services
News reporting, Political and cultural analysis, Podcasts, Live radio streaming, Audio archives
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, CSS, SVG, HTML5
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Canonical URLs
  • Meta robots tag with index, follow
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a professional public broadcasting news portal in Germany.
  2. Content is rich with news, podcasts, and cultural information.
  3. No privacy or cookie policies explicitly found in the provided HTML snippet.
  4. No contact emails or phone numbers explicitly found in the provided content.
  5. No explicit security or incident response policies published on the main page.
  6. Strong branding and consistent design with clear navigation.
  7. No advertising or tracking scripts detected in the provided HTML.
  8. Good SEO practices with meta tags and Open Graph data.
  9. No signs of adult or unsafe content.
  10. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website uses a modern and standard technology stack with JavaScript, CSS, and SVG for rich media and interactive content. Hosting is provided by reputable providers, ensuring reliable DNS and network infrastructure. The site is mobile-optimized and accessible, with good SEO metadata and Open Graph tags for social media integration. Performance is moderate, with potential for optimization in loading speed and resource management. No CMS or specific frameworks were explicitly detected in the provided HTML. The technical implementation supports a professional and user-friendly experience but could benefit from additional security and privacy enhancements.
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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