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Security report for everllence.com

Everllence · Energy · N/a

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

Security score

72/100

Risk levelMedium

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

Everllence is a leading enterprise specializing in propulsion, decarbonization, and efficiency solutions for shipping, energy, and industrial sectors. Formerly known as MAN Energy Solutions, the company focuses on reducing hard-to-abate emissions through advanced engineering technologies including climate-neutral fuel engines, heat pumps, carbon capture, and green hydrogen production. Their global presence and comprehensive after-sales service network position them as a key player in the energy transition market. The website reflects a mature digital infrastructure with modern technologies such as Angular, Google Analytics, and OneTrust for privacy compliance. Embedded multimedia content and a clear navigation structure enhance user engagement. Security posture is solid with HTTPS and cookie consent mechanisms, though explicit security headers and vulnerability disclosure are absent. WHOIS data is unavailable, likely due to recent domain registration or transition, but website content and branding consistency support legitimacy. Overall, the site demonstrates strong professionalism, compliance, and technical maturity suitable for an enterprise in the energy sector.

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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

  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 everllence.com

This scan found 22 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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  • 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
72
Security headers
45
Email security
85
DNS health
75
Network security
100
GDPR outside view
53
Average
72

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

Everllence operates in the energy and transportation sectors, targeting industrial clients seeking decarbonization technologies. Their business model is B2B, offering advanced propulsion engines, retrofit solutions, and digital services. The company leverages subsidiaries like Quest One for green hydrogen electrolyzers, indicating vertical integration. Market positioning is strong, supported by a legacy of over 260 years in engineering. The website's content and press releases highlight innovation and sustainability focus, with active engagement in events and expert talks. Partnerships and social media presence reinforce brand visibility. Revenue streams likely include product sales, retrofit services, and after-sales support. The transition from MAN Energy Solutions to Everllence suggests strategic rebranding to emphasize sustainability. Overall, the company shows growth orientation and a robust ecosystem of partners and subsidiaries.

Security posture

The website employs HTTPS and integrates a comprehensive cookie consent mechanism via OneTrust, indicating good privacy compliance. However, no explicit security headers such as Content-Security-Policy or X-Frame-Options were detected, which could enhance protection against common web attacks. No security.txt or vulnerability disclosure policy is published, limiting transparency for security researchers. The absence of direct contact information for incident response or security teams reduces readiness visibility. Third-party scripts from Google and YouTube are used, which require regular auditing to mitigate supply chain risks. Overall, the security posture is solid but could be improved by adopting additional headers, publishing security policies, and providing explicit incident response contacts.

Recommendations

  1. Implement and enforce security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a security.txt file to facilitate vulnerability reporting and improve transparency.
  3. Provide explicit contact information for security incident response and abuse reporting.
  4. Regularly audit third-party scripts and dependencies for vulnerabilities and update them promptly.
  5. Enhance documentation of certifications and compliance frameworks to build trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Everllence
Description
Everllence (formerly: MAN Energy Solutions) is a leading provider of propulsion, decarbonization and efficiency solutions for shipping, the energy economy and industry. They focus on reducing hard-to-abate emissions and offer technologies such as ship and power plant engines, retrofit solutions, large-scale heat pumps, carbon capture and storage, and electrolyzers for green hydrogen production.
Key services
Propulsion engines, Decarbonization solutions, Heat pumps, Carbon capture and storage, Electrolyzers for green hydrogen, After-sales service network (PrimeServ)
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics (gtag.js), OneTrust Cookie Consent, Bootstrap, Angular (version 18.2.0), YouTube embedded videos, Custom JavaScript modules, CSS stylesheets
Frameworks
Angular
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with reject and accept options
  • Privacy policy and compliance pages
  • Whistleblower system available

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
OneTrust Cookie Consent
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 navigation
  2. Strong focus on decarbonization and energy solutions
  3. Good privacy and cookie compliance with OneTrust integration
  4. No direct contact emails or phone numbers found on homepage
  5. WHOIS data unavailable, possibly due to recent domain registration or privacy
  6. Use of modern web technologies including Angular and Google Analytics
  7. Embedded YouTube video with user consent mechanism
  8. Social media presence on Facebook, LinkedIn, YouTube, Instagram
  9. No security.txt or explicit vulnerability disclosure found
  10. No explicit security headers detected in provided data
Technical notes

Notes

The website is built using modern web technologies including Angular 18.2.0, Google Tag Manager, and OneTrust for cookie management. It features responsive design with good mobile optimization and accessibility. Performance is moderate, with asynchronous loading of analytics and consent scripts. The site uses embedded YouTube videos with user consent, enhancing privacy compliance. The absence of a detected CMS suggests a custom or proprietary platform. Technical debt appears low, but opportunities exist to improve security headers and implement a security.txt file. Hosting provider details are not evident from the data. Overall, the technical infrastructure supports a professional and scalable digital presence aligned with enterprise standards.
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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