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Security report for mediclin.de

MEDICLIN GmbH & Co. KG · Healthcare · Germany

Medium risk. 3 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

75/100

Risk levelMedium

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

MEDICLIN GmbH & Co. KG is a large German healthcare provider operating 32 clinics, six nursing homes, and ten medical care centers nationwide. The company specializes in rehabilitation, medical care, and therapy services, supported by approximately 10,000 employees and over 8,000 beds. Their digital therapy platform MEDICLIN HOME highlights their commitment to innovative healthcare delivery. The website is professionally designed, well-structured, and optimized for mobile users, reflecting a mature digital presence. Technically, the site runs on TYPO3 CMS with integrations for Google Tag Manager, reCAPTCHA, and Usercentrics consent management, indicating a modern and privacy-conscious infrastructure. Security posture is strong with HTTPS enforced and anti-bot protections, though explicit security headers and incident response policies are not publicly documented. Overall, the site demonstrates high professionalism, GDPR compliance, and trustworthy business practices, positioning MEDICLIN as a reputable healthcare entity in Germany.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 100 · Medium
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

3 findings rated critical or high. Fix these first.

  1. 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"

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

  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 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

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

Keep watching mediclin.de

This scan found 20 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
67
Security headers
75
Email security
75
DNS health
65
Network security
100
GDPR outside view
68
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 mediclin.de, from OffSeq Breach.

Total records
27
Employees
0
Customers
16
Third parties
11
Weak passwords
22%

3 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for mediclin.de.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

MEDICLIN holds a strong market position as a comprehensive healthcare provider in Germany, focusing on rehabilitation and specialized medical services. Their business model revolves around patient care across multiple facility types, supported by digital innovation such as teletherapy. The company benefits from a broad service portfolio and a large workforce, enabling extensive geographic coverage. Partnerships with entities like the Deutsche Rentenversicherung enhance their service ecosystem. The website's content and navigation cater to patients, healthcare professionals, and partners, supporting engagement and service discovery. The presence of career and investor relations links suggests organizational transparency and growth orientation.

Security posture

The website exhibits a solid security foundation with HTTPS and Google reCAPTCHA protecting user interactions, particularly form submissions. The integration of Usercentrics CMP ensures GDPR-compliant consent management. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options represents an area for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. The lack of a published security policy or incident response contact limits transparency in security governance. Overall, the security posture is good but could be enhanced by formalizing security policies and improving HTTP header configurations.

Recommendations

  1. Implement and explicitly configure security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen browser security.
  2. Publish a dedicated security policy page and provide clear incident response contact channels to improve transparency and trust.
  3. Consider adding a vulnerability disclosure policy or security.txt file to facilitate responsible reporting of security issues.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerable components are included.
  5. Enhance accessibility features and continue monitoring GDPR compliance as regulations evolve.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
MEDICLIN GmbH & Co. KG
Description
MEDICLIN betreibt bundesweit Krankenhäuser, Rehakliniken, Pflegeeinrichtungen und Medizinische Versorgungszentren. Rund 8,300 Betten/Pflegeplätze und ca. 10,000 Mitarbeiter.
Key services
Rehabilitation clinics, Hospitals, Nursing homes, Medical care centers, Digital therapy platform (MEDICLIN HOME)
Content quality
excellent
Branding
consistent

Technology

Stack
TYPO3 CMS, Google Tag Manager, Google reCAPTCHA, Usercentrics Consent Management Platform, Slick Slider
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA on forms
  • Consent management via Usercentrics
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google reCAPTCHA
Marketing tools
Usercentrics CMP
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is comprehensive and professionally presented in German language.
  3. Strong focus on healthcare services including rehabilitation, hospitals, and therapy.
  4. Use of modern CMS TYPO3 and integration of consent management and security tools.
  5. Contact information is clearly provided with phone and contact forms.
  6. No explicit security or incident response policies published on site.
  7. Social media presence on major platforms Facebook, Instagram, YouTube, LinkedIn, Xing.
  8. No suspicious or malicious external links detected.
  9. Good GDPR compliance with privacy and cookie policies and consent mechanism.
Technical notes

Notes

The website is built on TYPO3 CMS, a robust and widely used open-source content management system, ensuring scalability and maintainability. The use of Google Tag Manager and reCAPTCHA indicates integration with industry-standard tools for analytics and security. Usercentrics CMP provides a modern consent management solution, reflecting compliance with privacy laws. The site employs responsive design techniques and lazy loading for images, optimizing performance and mobile usability. The slider functionality uses the Slick Slider library. While performance is moderate, there is room for optimization in loading speed and caching strategies. No hosting provider details were explicitly found, but the domain uses professional name servers. Overall, the technical infrastructure supports a professional and user-friendly healthcare website.
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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