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Security report for ouh.dk

Ouh odense universitetshospital – svendborg sygehus · Hospital & health care · Denmark

Medium risk. 6 critical or high findings in Email security, Security headers and 1 other check.

Security score

65/100

Risk levelMedium

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

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 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

6 findings rated critical or high. Fix these first.

  1. 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

    • High

      No SPF record found

      SPF helps prevent email spoofing

      What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"

  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 ouh.dk

This scan found 24 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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Full report

€39.90one-time

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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
15
Email security
40
DNS health
75
Network security
100
GDPR outside view
88
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

OUH is a key player in the Danish healthcare sector, providing essential medical services across multiple hospital locations. The website targets a broad audience including patients and healthcare professionals, reflecting a public service business model. The digital presence supports patient engagement and information dissemination, leveraging partnerships with regional government entities for privacy compliance. The absence of commercial advertising and affiliate programs aligns with its public healthcare mandate. OUH's market position is reinforced by consistent branding and comprehensive service listings, indicating a stable and authoritative presence in the healthcare domain.

Security posture

The website exhibits a solid security foundation with HTTPS enabled and use of a reputable cookie consent platform (Cookiebot). No critical vulnerabilities or exposed sensitive data were detected in the analyzed content. However, the site could benefit from implementing additional security headers such as Content-Security-Policy and X-Frame-Options to further mitigate risks. The use of third-party scripts is controlled and asynchronous loading is employed to optimize performance and security. Incident response and security policy documentation were not found, suggesting an area for improvement in transparency and readiness.

Recommendations

  1. Implement and enforce comprehensive security headers including CSP, X-Frame-Options, and Referrer-Policy.
  2. Publish clear security and incident response policies accessible from the website.
  3. Enhance visibility of contact information for security and privacy inquiries.
  4. Regularly audit third-party scripts and dependencies for vulnerabilities.
  5. Maintain and update privacy and cookie policies to reflect evolving regulations and practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Odense Universitetshospital
Description
Odense Universitetshospital, Svendborg Sygehus, Nyborg Sygehus og Ærø Sygehus. Indgang til patienter og pårørende samt fagprofessionelle.
Key services
Emergency services, Patient care, Specialized hospital departments, Patient education
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Cookiebot, Cludo search, Monsido accessibility, Google Fonts, Material Icons
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent management via Cookiebot
  • No exposed sensitive data in HTML
  • Use of async loading for scripts

Analytics and tracking

Services
Monsido
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Monsido, Cookiebot
Marketing tools
Cludo search
Transparency
good

Site quality

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

Key observations

  1. Website is a public healthcare provider portal for Odense University Hospital and associated hospitals.
  2. Comprehensive cookie consent mechanism implemented via Cookiebot.
  3. No explicit privacy policy hosted on the domain but linked to regional government site with comprehensive policy.
  4. No visible contact emails or phone numbers in the provided HTML snippet; likely located deeper in the site.
  5. No terms of service or security policy pages detected in the analyzed content.
  6. Use of modern web technologies and accessibility tools like Monsido.
  7. No signs of WAF or content blocking; site fully accessible.
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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ouh.dk security report: 65/100, medium risk | Guard