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Security report for ramboll.com

Rambøll Group A/S · Energy · Denmark

Low risk. 1 critical or high finding in SSL/TLS.

Security score

87/100

Risk levelLow

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

Rambøll Group A/S is a large international consultancy specializing in sustainable architectural, engineering, and consulting solutions across multiple sectors including buildings, transport, energy, environment, health, water, management consulting, and landscape. The company has a strong market position and a well-established brand dating back to 1945. Their website reflects a mature digital presence with professional design, clear navigation, and comprehensive content targeting a global audience. Technically, the site is built on modern frameworks such as Next.js and Chakra UI, with good mobile optimization and SEO practices. Security-wise, the site enforces HTTPS and implements cookie consent mechanisms, but lacks explicit security headers and a public security policy or incident response contact, which are areas for improvement. The WHOIS data is unavailable or protected, which slightly reduces trust but does not detract significantly from the overall legitimacy given the strong corporate branding and social media presence. Overall, Ramboll's digital footprint is professional and trustworthy, with room to enhance security transparency and WHOIS data availability.

Scanned

NIS2 and GDPR posture

GDPR outside view
95/ 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

1 finding 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

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

Keep watching ramboll.com

This scan found 14 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.

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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
82
Security headers
80
Email security
85
DNS health
80
Network security
100
GDPR outside view
95
Average
87

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

Ramboll operates as a professional services consultancy with a diversified portfolio across engineering, architecture, and sustainability sectors. Their business model focuses on delivering consultancy services worldwide, targeting clients in infrastructure, energy, environment, and urban development. The company benefits from a long history and strong brand recognition, supported by positive customer reviews and active social media engagement. Their market positioning as a large enterprise with comprehensive service offerings provides competitive advantages. The website's structured data and content indicate a focus on sustainability and innovation, aligning with current market trends. No direct revenue streams or payment processing partners were identified from the website content. The absence of explicit contact emails suggests a preference for phone or web-based contact channels.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enforced and a cookie consent mechanism compliant with GDPR. However, the absence of key security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces the overall security robustness. No vulnerabilities or exposed sensitive data were detected in the HTML content. The lack of a published security policy or incident response contact limits transparency and readiness for security incidents. The missing WHOIS registrant data is unusual for a large enterprise and may indicate privacy protection or registry data issues, which slightly impacts trust. Overall, the security posture is solid but could be improved by adding security headers, publishing a security policy, and providing incident response contacts.

Recommendations

  1. Implement and publish a comprehensive security policy page on the website.
  2. Add essential security headers such as CSP, HSTS, and X-Frame-Options to enhance protection.
  3. Provide clear incident response contact information, including security@ or abuse@ email addresses.
  4. Consider publishing a security.txt file to facilitate vulnerability disclosures.
  5. Review WHOIS data privacy settings to improve transparency and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Rambøll Group A/S
Description
Ramboll delivers sustainable architectural, engineering and consulting solutions across buildings, transport, energy, environment & health, water, management consulting and landscape sectors.
Key services
Engineering, Architecture, Sustainability consultancy, Management consulting
Content quality
excellent
Branding
consistent

Technology

Stack
Next.js, React, Chakra UI, Cookiebot, Google Tag Manager
Frameworks
Next.js, Chakra UI
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data detected

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

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 is fully accessible with rich content and professional design
  2. Strong branding and consistent corporate identity
  3. Cookie consent and privacy policy are implemented and GDPR compliant
  4. No security.txt or explicit security policy page found
  5. WHOIS data is missing or protected, which is uncommon for this type of business
  6. No suspicious or malicious content detected
  7. Social media presence is verified and linked
  8. No contact email addresses explicitly found in HTML content
  9. Phone number +45 5161 1000 is provided as customer service contact
Technical notes

Notes

The website is built using modern web technologies including Next.js and React, styled with Chakra UI, indicating a contemporary and maintainable tech stack. It uses Cookiebot for cookie consent management and Google Tag Manager for analytics and tracking. The site is mobile-optimized with responsive design and good accessibility features. Performance is moderate, likely due to rich media content and multiple scripts, but overall user experience is smooth. No CMS was explicitly detected, suggesting a custom or headless CMS solution. Hosting provider details were not found in the HTML content. Technical risks are minimal but could include potential performance optimization and enhanced security header implementation.
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. 90/100Low19 findingsView report
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