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Security report for vkr-holding.com

VKR Holding · Manufacturing · Denmark

Low risk. 2 critical or high findings in SSL/TLS.

Security score

78/100

Risk levelLow

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

VKR Holding is an established enterprise headquartered in Denmark, specializing in the ownership and development of companies that produce sustainable building components focused on improving indoor climate and environmental impact. With a presence in 38 countries and over 17,000 employees, VKR Holding holds a strong market position in the manufacturing sector, particularly in real estate-related products. The website reflects a mature digital presence with professional design, clear navigation, and comprehensive content that targets investors, partners, and stakeholders interested in sustainability and corporate governance. Technically, the site employs modern web technologies including Google Tag Manager and Cookiebot for analytics and privacy compliance, hosted likely behind Cloudflare or a similar provider. Security posture is solid with HTTPS enforced and cookie consent mechanisms in place, although explicit security policies and incident response contacts are not published. Overall, the domain registration data aligns well with the business claims, supporting high legitimacy and trustworthiness.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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

2 findings rated critical or high. Fix these first.

  1. 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
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching vkr-holding.com

This scan found 19 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
52
Security headers
85
Email security
75
DNS health
75
Network security
100
GDPR outside view
83
Average
78

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 vkr-holding.com, from OffSeq Breach.

No leaked records found

Breach holds no records for vkr-holding.com 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 company operates as a holding entity with subsidiaries such as VELUX and DOVISTA, focusing on sustainable building solutions that contribute to lower carbon footprints and healthier indoor environments. Their business model centers on ownership and value creation through innovation and financial management of these subsidiaries. The website content and structure indicate a focus on transparency, corporate responsibility, and stakeholder engagement. VKR Holding's market presence is significant in Europe and globally, supported by a large workforce and multiple production sites. Recruitment partnerships and detailed corporate information further reinforce their operational maturity and growth orientation.

Security posture

VKR Holding demonstrates a good security maturity level with enforced HTTPS, cookie consent compliance, and no visible vulnerabilities or exposed sensitive data. The use of clientTransferProhibited status on the domain adds protection against unauthorized transfers. However, the absence of explicit security policies, incident response contacts, and vulnerability disclosure mechanisms suggests room for improvement in transparency and readiness. No suspicious or malicious indicators were found, and the website follows privacy best practices aligned with GDPR requirements.

Recommendations

  1. Enable DNSSEC to enhance DNS security and prevent spoofing.
  2. Publish a dedicated security policy page detailing security frameworks and controls.
  3. Provide clear incident response contact channels such as security@ or abuse@ emails.
  4. Implement and publicize a vulnerability disclosure program or security.txt file.
  5. Add explicit security headers like X-Frame-Options and X-Content-Type-Options to strengthen browser security.

Contact details published on the site

Addresses
Legal name
VKR Holding
Registration number
30 83 04 15
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
VKR Holding
Description
We are on a mission to create value through the ownership of companies that bring daylight, fresh air and a better environment into people’s everyday lives.
Key services
Ownership of companies, Development of building components, Sustainability initiatives
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Cookiebot, Cloudflare (implied by DNS and hosting), Google Fonts
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular controls
  • No exposed sensitive data in HTML
  • Use of clientTransferProhibited domain status

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Cookiebot
Marketing tools
Cookiebot
Transparency
good

Site quality

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

Key observations

  1. Website uses HTTPS with valid SSL
  2. Cookie consent mechanism is implemented with detailed categories
  3. WHOIS data is transparent and consistent
  4. No signs of phishing or malware
  5. Professional corporate website with comprehensive content
  6. No security.txt or explicit security policy found
  7. No incident response contact emails found
  8. No explicit data protection officer contact found
  9. No suspicious external domains detected
Technical notes

Notes

The website uses a modern tech stack with asynchronous JavaScript loading, Google Tag Manager for analytics, and Cookiebot for cookie consent management. The site is mobile-optimized with responsive images and accessible navigation. Hosting appears to be via domainnetwork.se nameservers, possibly with Cloudflare protection. Performance is moderate with video content and multiple images, but no major delays or errors detected. The absence of a known CMS suggests a custom or proprietary platform. SEO and accessibility features are well implemented, supporting good user experience and search engine visibility.
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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