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Security report for dalkiasolutions.com

Dalkia · Energy · N/a

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 3 other checks.

Security score

61/100

Risk levelMedium

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

Dalkia Solutions is a large energy efficiency solutions provider offering a comprehensive range of services including chiller services, combined heat and power, digital services, intelligent load management, LED lighting and controls, operations and maintenance, refrigeration, retail energy, smart infrastructure solutions, solar plus storage, and strategic energy management. The company targets commercial and industrial clients nationwide and is part of the EDF Group, a well-known energy conglomerate. The website demonstrates a professional and consistent brand presence with detailed service descriptions and active social media engagement. Technically, the website is built on WordPress with modern JavaScript libraries such as jQuery and OwlCarousel, and integrates Google Tag Manager for analytics. The site is mobile optimized with good SEO practices, though accessibility features are basic. Performance is moderate, with no critical errors detected. From a security perspective, the site uses HTTPS with CSRF tokens in forms, but lacks important security headers and a cookie consent mechanism. No explicit incident response or vulnerability disclosure policies are published, which could be improved to enhance trust and compliance. The absence of WHOIS data is a concern but the website content and branding align with a legitimate business. Overall, the site is professional and trustworthy but would benefit from enhanced security headers, explicit contact information, and improved privacy compliance mechanisms to strengthen its security posture and user trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
58/ 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

7 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • 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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

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

Keep watching dalkiasolutions.com

This scan found 21 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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

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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
55
Email security
78
DNS health
80
Network security
20
GDPR outside view
58
Average
61

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

Dalkia Solutions operates in the energy sector, focusing on energy efficiency technologies and services for commercial and industrial markets. Their business model revolves around providing turnkey energy solutions that reduce costs and carbon footprints for clients. The company leverages its parent company EDF Group's reputation and resources. Their market position is strong, supported by a broad portfolio of services and a national footprint. The company uses digital tools and centralized operations centers to deliver scalable services. Partnerships with career platforms and active social media presence indicate a growth-oriented and engaged organization. The lack of explicit contact details on the website may limit direct customer engagement but the detailed service pages and case studies support credibility.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and CSRF protection on forms. However, it lacks several recommended security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options, which are important to mitigate common web attacks. No security.txt or vulnerability disclosure policy is present, limiting transparency for security researchers. The absence of explicit incident response contacts and cookie consent mechanisms indicates gaps in compliance with privacy regulations such as GDPR. No vulnerable libraries or exposed sensitive data were detected in the analysis. Overall, the security posture is adequate but could be significantly improved with additional headers, policies, and user privacy controls.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Add a cookie consent banner and mechanism to comply with GDPR and enhance user privacy transparency.
  3. Publish a security.txt file and vulnerability disclosure policy to facilitate responsible security reporting.
  4. Provide explicit contact information for security incidents and general inquiries to improve trust and communication.
  5. Regularly audit and update third-party scripts and plugins to mitigate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dalkia
Description
Dalkia provides a full spectrum of energy efficient technologies and services to commercial and industrial companies nationwide.
Key services
Chiller Services, Combined Heat & Power, Digital Services, Intelligent Load Management, LED Lighting and Controls, Operations & Maintenance, Refrigeration, Retail Energy, Smart Infrastructure Solutions, Solar + Storage
Content quality
good
Branding
consistent

Technology

Stack
jQuery, OwlCarousel, Google Tag Manager, Google Fonts
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • CSRF tokens present in forms

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Zi Scripts
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 rich content and navigation
  2. No WHOIS data available, which is unusual
  3. No explicit contact emails or phone numbers found on homepage
  4. Privacy policy and terms of service pages are present and linked
  5. No cookie consent banner detected
  6. Uses modern JavaScript libraries and WordPress CMS
  7. Social media links to official company profiles present
  8. No security.txt or vulnerability disclosure policy found
  9. No explicit incident response or security contact information found
Technical notes

Notes

The website is built on WordPress CMS with a modern front-end stack including jQuery and OwlCarousel for UI components. Google Tag Manager is used for analytics and tracking. The site loads external fonts from Google Fonts and uses several WordPress plugins for menus, search, and accordion features. Performance is moderate with asynchronous loading of scripts and optimized images. Mobile optimization is good with responsive design and mobile menu support. Accessibility is basic but could be improved with better ARIA roles and keyboard navigation support. SEO is well addressed with meta tags and structured navigation. Hosting provider details are not explicitly found. The site uses HTTPS with a valid SSL certificate ensuring secure communications.
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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