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Security report for dmi.dk

Dmi · Government relations · Denmark

Partial score · DNS & email only

75/100

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

Scanned

This is an earlier scan of dmi.dk. View the latest report
3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

GDPR outside view
83/ 100 · Low
Checks completed
4of 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

1 finding 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

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

Keep watching dmi.dk

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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

Security headers
55
Network security
100
GDPR outside view
83
Average
79
After the cap
75

Not counted

  • SSL/TLS: did not complete in this scan.
  • Email security: did not complete in this scan.
  • DNS health: did not complete in this scan.
  • 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 dmi.dk, from OffSeq Breach.

Total records
275
Employees
1
Customers
193
Third parties
81
Weak passwords
36%

Latest record dated 2026-03-24 · 12 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 dmi.dk.

Select it in the checkout above.

Masked preview

  • –gitlab.dmi.dk2026-03-24

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

Open in Breach(opens in a new tab)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

DMI holds a strong market position as Denmark's official meteorological institute, providing essential weather and climate services. Its business model is government-funded, focusing on public service rather than commercial revenue. The website integrates multiple data sources and third-party platforms to enhance user experience and data accuracy. Partnerships with analytics and advertising providers like Gemius and Adform support operational insights and targeted communications. The presence of comprehensive privacy and cookie policies indicates a mature compliance posture. The absence of terms of service and explicit security policies suggests areas for further transparency. The organization maintains consistent branding and high content quality, reinforcing its authoritative status in the meteorological sector.

Security posture

The website exhibits a solid security foundation with HTTPS enforced and Cloudflare integration providing DDoS protection and performance benefits. Cookie consent is managed via a detailed banner with granular controls, reflecting GDPR compliance. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the lack of visible security headers and absence of a published security policy or incident response information represent potential gaps. There is no evidence of a vulnerability disclosure program or security.txt file, which could enhance transparency and trust. Overall, the security posture is good but could be improved by adopting additional best practices and public disclosures.

Recommendations

  1. Implement and publish a comprehensive security policy and incident response plan accessible from the website.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to enhance protection.
  3. Establish and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Consider adding a terms of service page to clarify user rights and responsibilities.
  5. Maintain and regularly update privacy and cookie policies to reflect evolving regulations and technologies.

Contact details published on the site

Addresses
Legal name
DMI
Registration number
CVR: 1815 9104
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DMI
Description
DMI provides local weather forecasts, radar images, weather archives, climate atlases, free data, and research on climate, sea, and ice.
Key services
Local weather forecasts, Radar and satellite imagery, Weather warnings and alerts, Climate research and data, Free data access
Content quality
excellent
Branding
consistent

Technology

Stack
TYPO3 CMS, jQuery 3.7.1, React (ReactBundle scripts), Highcharts, proj4.js
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced (implied by canonical URL and external scripts)
  • Cookie consent mechanism implemented
  • Use of Cloudflare for security and performance
  • No exposed sensitive data found in HTML

Analytics and tracking

Services
Gemius, Siteimprove
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Adform
Tracking pixels
Gemius, Siteimprove
Marketing tools
Adform
Transparency
good

Site quality

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

Key observations

  1. Website is a government meteorological service with comprehensive weather and climate information
  2. Strong privacy and cookie consent mechanisms in place
  3. No evidence of blocking or WAF challenges
  4. Use of reputable third-party services for analytics and advertising with clear disclosures
  5. No visible security policy or incident response information publicly available
  6. No terms of service page detected
  7. Contact information includes physical address and phone number but no email addresses explicitly found in HTML
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

Earlier scans of this domain

  1. 76/100Low28 findingsView report
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