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Security report for gefiongroup.com

Gefion group · Real estate · Denmark

High risk. 8 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

41/100

Risk levelHigh

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

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
Checks completed
5of 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

8 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"

    • 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. GDPR outside view

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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • 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

    • 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

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

Keep watching gefiongroup.com

This scan found 17 issues across 4 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

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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
52
Security headers
35
Network security
40
GDPR outside view
35
Average
41

Not counted

  • 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

Technical appendix

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

Business context

Business profile

Gefion Group operates in the real estate sector focusing on residential property development with a business model centered on property transformation and development for various life stages. Their market positioning is that of an established medium-sized developer in Denmark, leveraging partnerships and joint ventures such as with Goldman Sachs. The company targets a broad audience including students, families, and seniors, indicating diversified revenue streams. Their digital presence supports brand trust through professional design and social media engagement. The absence of detailed security and privacy disclosures suggests room for maturity in compliance and risk management. The company’s domain age and registration data align well with their business history, supporting legitimacy.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and no visible sensitive data leaks. However, the absence of DNSSEC, security headers like Content-Security-Policy, and lack of published security or incident response policies indicate gaps in defense-in-depth and transparency. No vulnerability disclosures or security.txt files were found, limiting external security engagement. The use of Google Tag Manager introduces moderate tracking, but no cookie consent mechanism was detected, which may pose compliance risks under GDPR. Overall, the security posture is functional but could benefit from enhanced controls and policy disclosures to reduce risk and improve stakeholder confidence.

Recommendations

  1. Enable DNSSEC on the domain to strengthen DNS security and prevent spoofing.
  2. Implement and publish comprehensive security headers including CSP, HSTS, and X-Frame-Options.
  3. Add a cookie consent banner/mechanism to comply with GDPR and ePrivacy regulations.
  4. Publish a security policy and incident response contact information to improve transparency and readiness.
  5. Consider establishing a vulnerability disclosure policy or security.txt file to engage with security researchers.

Contact details published on the site

Addresses
Legal name
Gefion Group A/S
Registration number
37042560
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Gefion Group A/S
Description
Gefion Group omdanner grunde og ejendomme til boliger, til mennesker og deres liv og fællesskaber. Med skarpt fokus på at møde de behov, der skaber en bolig og livet omkring den.
Key services
Residential property development, Senior housing, Hotel apartments, Mixed-use developments
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Swiper.js, SVG graphics
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges
  2. Content is primarily in Danish with English language option available
  3. No explicit cookie consent banner or mechanism detected
  4. Contact information is clearly presented in footer
  5. No visible forms on homepage; contact form likely on contact page
  6. Social media presence on LinkedIn and Facebook
  7. No visible security or incident response policies published
  8. No terms of service page detected
  9. Use of modern JavaScript libraries for UI (Swiper.js)
  10. SVG logos and graphics used for branding
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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gefiongroup.com security report: 41/100, high risk | Guard