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Security report for steenstrom.com

Steen & strøm · Real estate · Norway

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

70/100

Risk levelMedium

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

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

4 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 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 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

  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 steenstrom.com

This scan found 23 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

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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
62
Security headers
65
Email security
70
DNS health
70
Network security
100
GDPR outside view
53
Average
70

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

Steen & Strøm holds a strong market position as a major player in the Scandinavian retail real estate sector, leveraging its portfolio of prime shopping centers. Their business model focuses on leasing retail spaces, specialty leasing, and development projects, supported by a reputable parent company, Klépierre. The company targets retail customers, tenants, and investors, emphasizing sustainability and community engagement. The website content and news indicate active growth and refurbishment initiatives, signaling a dynamic and evolving business. Partnerships with Klépierre and APG enhance credibility and financial backing. The absence of direct contact details on the website may limit immediate customer engagement but aligns with a corporate-focused digital strategy.

Security posture

The website employs HTTPS, ensuring encrypted communications, but lacks visible security headers such as Content Security Policy, HSTS, or X-Frame-Options, which are recommended to mitigate common web vulnerabilities. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The absence of cookie consent mechanisms and explicit privacy policy links may indicate gaps in GDPR compliance. No incident response or security contact information is provided, which could hinder timely reporting and handling of security incidents. Overall, the security posture is moderate but requires improvements in headers, privacy compliance, and incident response transparency to align with best practices.

Recommendations

  1. Implement and enforce security headers including CSP, HSTS, and X-Frame-Options to enhance web security.
  2. Add a visible cookie consent banner and detailed cookie policy to comply with GDPR and improve user trust.
  3. Publish clear contact information for security incidents and designate an incident response contact channel.
  4. Verify and update WHOIS domain registration data to ensure transparency and domain legitimacy.
  5. Enhance website accessibility features and conduct regular security audits to maintain a strong security posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Steen & Strøm
Description
Steen & Strøm is a Scandinavian shopping center company, with nine leading centers located in Denmark, Norway, and Sweden. It welcomes approx. 60 million visitors annually and has a turnover above EUR 1.6 billion. It is majority owned by Klépierre Group and minority owned by APG.
Key services
Shopping center management, Leasing & specialty leasing, Development projects
Content quality
good
Branding
consistent

Technology

Stack
Vue.js, JavaScript, LazySizes (lazy loading images), Google Cloud Storage (assets), SVG icons
Frameworks
Vue.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS usage implied by canonical and og:url
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is fully accessible with rich content and navigation.
  2. No WHOIS data available, which is unusual and may indicate privacy or registration issues.
  3. No visible contact emails or phone numbers on the homepage or main navigation.
  4. Social media presence limited to LinkedIn.
  5. No visible cookie consent banner or explicit cookie policy found.
  6. No terms of service page detected.
  7. Website uses modern frontend technologies (Vue.js) and lazy loading for images.
  8. No security headers data available; recommend audit.
  9. No visible security or incident response contact information.
  10. Business is a large Scandinavian shopping center operator with strong parent company backing.
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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steenstrom.com security report: 70/100, medium risk | Guard