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Security report for internisten-im-netz.de

Berufsverband Deutscher Internistinnen und Internisten e.V. · Healthcare · Germany

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

64/100

Risk levelMedium

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

Internisten im Netz is a reputable German healthcare information platform operated by the Berufsverband Deutscher Internistinnen und Internisten e.V., focusing on internal medicine and related specialties. The website offers comprehensive medical content, online health tests, medication information, and a doctor/clinic search tool, targeting patients and the general public seeking trustworthy health information. The platform is well-established with consistent branding and strong trust indicators such as a data protection seal and affiliation with a professional medical association. Technically, the site is built on TYPO3 CMS with modern JavaScript libraries and Matomo analytics configured to respect user privacy by disabling cookies. The website is mobile-optimized, accessible, and SEO-friendly, providing a good user experience with clear navigation and professional design. SSL is properly implemented, ensuring secure connections. From a security perspective, the site follows good practices including HTTPS enforcement and privacy-conscious analytics. However, it lacks published security policies, incident response contacts, and security headers, which are recommended for enhanced security posture. No vulnerabilities or suspicious content were detected. Overall, the website is safe, professional, and trustworthy, with minimal user tracking and strong privacy compliance. Strategic improvements could focus on publishing security policies and enhancing HTTP security headers to further strengthen the security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
43/ 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

6 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

  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';…

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

Keep watching internisten-im-netz.de

This scan found 25 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
72
Security headers
25
Email security
85
DNS health
60
Network security
100
GDPR outside view
43
Average
64

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 internisten-im-netz.de, from OffSeq Breach.

No leaked records found

Breach holds no records for internisten-im-netz.de 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

The website serves as an authoritative informational resource in the German healthcare sector, specifically for internal medicine. It benefits from the backing of a recognized professional association, which enhances credibility and market position. The business model is non-commercial, focusing on education and patient support rather than direct sales. The platform integrates partner services such as telemedicine apps and provides extensive topical coverage, indicating a mature content strategy. Growth potential lies in expanding telemedicine offerings and enhancing user engagement through interactive tools. Partnerships with related medical portals and data protection experts reinforce the ecosystem. The absence of direct contact details suggests a focus on information dissemination rather than direct patient interaction. The site’s consistent branding and comprehensive content position it well within its niche.

Security posture

The website demonstrates a solid baseline security posture with HTTPS enforced and privacy-respecting analytics. The cookie consent mechanism is transparent and limits tracking cookies, aligning with GDPR requirements. However, the absence of explicit security policies, incident response contacts, and security.txt files indicates room for improvement in transparency and preparedness. The lack of security headers such as Content-Security-Policy and X-Frame-Options could expose the site to certain web-based attacks. No vulnerabilities or exposed sensitive data were found in the content analysis. Enhancing security headers and publishing incident response information would improve trust and compliance. Overall, the site is secure for its informational purpose but could benefit from adopting additional best practices.

Recommendations

  1. Publish a dedicated security policy and incident response contact information to improve transparency and user trust.
  2. Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  3. Consider creating and hosting a security.txt file to facilitate vulnerability disclosures.
  4. Enhance contact information availability by adding official company emails or phone numbers for support and inquiries.
  5. Maintain and regularly review privacy and cookie policies to ensure ongoing GDPR compliance and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Berufsverband Deutscher Internistinnen und Internisten e.V.
Description
Internisten im Netz is a healthcare information platform providing expert knowledge on internal medicine, including various specialties such as cardiology, gastroenterology, nephrology, endocrinology, and more. It offers medical information, online tests, medication details, and a doctor/clinic search service.
Key services
Medical information on internal medicine specialties, Online health tests, Medication information, Doctor and clinic search, News and updates on health topics
Content quality
excellent
Branding
consistent

Technology

Stack
TYPO3 CMS, jQuery, FlexSlider, Matomo Analytics
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Matomo analytics configured with cookie disabling
  • Cookie consent banner with clear information and opt-out
  • No tracking cookies used

Analytics and tracking

Services
Matomo
Tracking level
minimal
Privacy practices
good

Advertising

Tracking pixels
Matomo
Marketing tools
Matomo Analytics
Transparency
good

Site quality

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

Key observations

  1. Website is a comprehensive German medical information portal focused on internal medicine.
  2. Content is well-structured with extensive navigation and topical coverage.
  3. Uses TYPO3 CMS and modern JavaScript libraries for UI and analytics.
  4. Strong privacy stance with no tracking cookies and clear cookie consent.
  5. No direct contact emails or phone numbers found; contact primarily via search forms.
  6. No explicit security policies or incident response contacts published.
  7. No terms of service page detected.
  8. No signs of adult or inappropriate content.
  9. External links mostly to related medical associations and partner sites.
  10. SSL is properly configured and enforced.
Technical notes

Notes

The website is powered by TYPO3 CMS, a robust and widely used content management system, ensuring scalability and maintainability. The front-end uses jQuery and FlexSlider for interactive UI components, providing a smooth user experience. Matomo analytics is integrated with cookie disabling, reflecting a privacy-first approach. The site is mobile-optimized and accessible, with responsive CSS and ARIA roles for better usability. Performance is moderate, with compressed CSS and JS assets served via gzip, but no explicit hosting provider information was found. The site uses HTTPS exclusively, ensuring secure data transmission. The technical stack is modern and appropriate for a content-rich healthcare portal, though opportunities exist to improve security headers and incident response readiness.
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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