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Security report for onko-update.de

UPDATE Hämatologie-Onkologie · Healthcare · Germany

Medium risk. 5 critical or high findings in Security headers, Email security and 1 other check.

Security score

61/100

Risk levelMedium

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

UPDATE Hämatologie-Onkologie operates a professional event website focused on hematology and oncology congresses scheduled for 2025 in multiple German cities. The site targets medical professionals seeking the latest international research and education in these fields. The business model centers on organizing and facilitating specialized medical congresses with both physical and virtual participation options. The website demonstrates a mature digital presence using WordPress with Elementor and integrates privacy-conscious analytics via Matomo. Cookie consent and GDPR compliance are well implemented, reflecting a strong commitment to privacy and regulatory adherence. Contact information is clearly presented, enhancing trust and accessibility. Security posture is good with HTTPS enforced and no evident vulnerabilities, though some security headers could be improved. Overall, the site is professional, well-branded, and trustworthy within its healthcare niche.

Scanned

NIS2 and GDPR posture

GDPR outside view
95/ 100 · Low
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. 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';…

  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.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

  3. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching onko-update.de

This scan found 18 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
100
Security headers
15
Email security
65
DNS health
70
Network security
20
GDPR outside view
95
Average
61

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 onko-update.de, from OffSeq Breach.

No leaked records found

Breach holds no records for onko-update.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 positions itself as a key provider of hematology and oncology educational events in Germany, leveraging multiple city locations and virtual attendance to broaden reach. Its partnership with Interplan for event management and newsletter services indicates a collaborative ecosystem. The business targets specialized medical professionals, likely generating revenue through event registrations and media library access. The use of established WordPress plugins and GDPR-compliant cookie management suggests operational maturity. No direct parent or subsidiary companies are identified, indicating a focused standalone operation. The consistent branding and professional content support a strong market presence in the healthcare education sector.

Security posture

The website maintains a solid security posture with HTTPS enabled and no signs of exposed sensitive data or vulnerable libraries. The use of Matomo analytics aligns with privacy best practices, avoiding third-party trackers that may compromise user data. Cookie consent mechanisms are robust, supporting GDPR compliance. However, the absence of explicit security policies, incident response contacts, or vulnerability disclosure statements indicates room for improvement in transparency and preparedness. Security headers beyond HTTPS are not explicitly detected, suggesting potential enhancements. Overall, the site is secure for its purpose but could benefit from formalized security documentation and policies.

Recommendations

  1. Implement comprehensive security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response contact information to improve transparency and readiness for security incidents.
  3. Consider adding a vulnerability disclosure policy or security.txt file to encourage responsible reporting of security issues.
  4. Regularly audit and update WordPress plugins and themes to mitigate risks from known vulnerabilities.
  5. Enhance monitoring and logging capabilities to detect and respond to potential security threats promptly.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
UPDATE Hämatologie-Onkologie
Description
UPDATE Hämatologie / Onkologie 2025 is a series of congress events focusing on the latest international findings in hematology and oncology, held in multiple German cities including Leipzig, Duisburg, Munich, and Hamburg with virtual participation options.
Key services
Medical congress events, Virtual participation, Online media library access, Newsletter subscription
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.2, Elementor 3.30.0, Elementor Pro, Yoast SEO 25.4, Matomo Analytics, Contact Form 7, Complianz GDPR Cookie Consent, Dynamic Content for Elementor, WP Floating Menu, Download Monitor
Frameworks
WordPress, Elementor
Platforms
PHP-based CMS, Self-hosted or managed hosting
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in mechanism
  • No exposed sensitive data in HTML
  • Use of Matomo for privacy-respecting analytics

Analytics and tracking

Services
Matomo
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Matomo
Marketing tools
Newsletter subscription via sibforms.com
Transparency
good

Site quality

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

Key observations

  1. Website is a professional event portal for hematology and oncology congresses in Germany.
  2. Content is in German and well-structured with clear event dates and locations.
  3. Cookie consent and privacy policies are implemented with high confidence.
  4. Use of Matomo analytics indicates privacy-conscious tracking.
  5. No signs of malicious content or security blocking.
  6. Contact information is clearly provided including email and phone.
  7. No explicit terms of service page found.
  8. Accessibility enhancements are implemented via scripts.
  9. Website uses modern WordPress plugins and themes.
  10. No suspicious or unknown external domains detected.
Technical notes

Notes

The website is built on WordPress 6.8.2 using the Elementor page builder and several well-known plugins including Yoast SEO, Contact Form 7, and Complianz GDPR Cookie Consent. It employs Matomo for analytics, indicating a preference for privacy-respecting tools. The site is hosted with DNS managed by domaincontrol.com (GoDaddy), a common registrar. Performance is moderate with lazy loading and responsive design implemented, ensuring good mobile usability. Accessibility is actively enhanced via custom scripts addressing ARIA roles and keyboard navigation. SEO is supported by Yoast with proper meta tags and structured data in JSON-LD format. The technical stack is modern and well-maintained, though some security headers could be added to improve the security posture further.
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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