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Security report for eiffage.com

Eiffage · Energy · France

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

71/100

Risk levelMedium

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

Eiffage is a leading European construction and concessions group specializing in infrastructure development, energy systems, and real estate. The company holds a strong market position as a major player in the construction sector, with a broad portfolio of subsidiaries covering various specialized domains such as construction, rail, metal works, and energy systems. The website reflects a professional corporate presence with consistent branding and comprehensive information about its group and subsidiaries. Technically, the website employs modern JavaScript libraries including jQuery, YouTube and Vimeo APIs, and integrates Google reCAPTCHA for form security. The use of OneTrust for cookie consent demonstrates compliance with GDPR and privacy regulations. Security posture is strong with HTTPS enforced and cookie consent mechanisms in place, though explicit security policies and incident response details are not publicly disclosed. Overall, the website is well-structured, accessible, and optimized for SEO and mobile devices, supporting a positive user experience and trustworthiness.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 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

5 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"

    • 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      Third-party services without privacy policy

      Detected services: Facebook, Twitter, LinkedIn, YouTube

      What to do: Document all third-party data sharing in your privacy policy

  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 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 eiffage.com

This scan found 20 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
65
Security headers
45
Email security
75
DNS health
75
Network security
100
GDPR outside view
65
Average
71

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 eiffage.com, from OffSeq Breach.

Total records
4,761
Employees
1,187
Customers
1,276
Third parties
2,298
Weak passwords
10%

Latest record dated 2026-06-18 · 53 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for eiffage.com.

Select it in the checkout above.

Masked preview

  • –stsp.eiffage.com2026-06-18
  • –sts.eiffage.com2026-06-18
  • –sts.eiffage.com2026-06-17
  • –startbox.eiffage.com2026-06-17
  • –sts.eiffage.com2026-06-16

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Open in Breach(opens in a new tab)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

Eiffage operates in the energy, transportation, and real estate sectors, targeting a broad audience including public and private sector clients requiring construction and infrastructure services. The business model is based on providing integrated construction and concession services across Europe and internationally, supported by a network of subsidiaries. The company leverages partnerships and maintains a strong digital presence with multiple localized domains for subsidiaries and international operations. The website's content and structure indicate a mature enterprise with a focus on sustainable development and innovation. The absence of direct contact information on the main page suggests a preference for controlled communication channels, possibly via subsidiary sites or dedicated contact pages.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and integration of Google reCAPTCHA to protect forms from abuse. The presence of a cookie consent banner powered by OneTrust indicates attention to privacy compliance. However, the lack of explicit security policies, incident response contacts, or vulnerability disclosure mechanisms limits transparency in security governance. No vulnerabilities or exposed sensitive data were detected in the analyzed content. Security headers are implied but not explicitly confirmed in the HTML content. Recommendations include publishing a security policy, incident response procedures, and a vulnerability disclosure program to enhance trust and preparedness.

Recommendations

  1. Publish a dedicated security policy and incident response information on the website.
  2. Implement and publicize a vulnerability disclosure or security.txt file to encourage responsible reporting.
  3. Provide clear and accessible contact information for security incidents and data protection inquiries.
  4. Ensure all recommended security headers are explicitly set and documented.
  5. Regularly review and audit third-party scripts and integrations for potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Eiffage
Description
Eiffage leader européen du BTP et des concessions contribue activement au développement durable des villes et des territoires.
Key services
Construction, Concessions, Infrastructure development, Energy systems
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.7.1, YouTube iframe API, Vimeo Player API, Google reCAPTCHA, OneTrust Cookie Consent
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with opt-in/out
  • Use of Google reCAPTCHA for forms

Analytics and tracking

Services
TagCommander
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
TagCommander
Marketing tools
TagCommander, Google reCAPTCHA
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 no blocking or WAF challenges.
  2. Strong GDPR and cookie compliance with OneTrust integration.
  3. Corporate website with clear branding and consistent subsidiary links.
  4. Use of modern JavaScript libraries and APIs for media and forms.
  5. No explicit security policy or incident response information publicly available.
  6. No direct contact emails or phone numbers found on the main page HTML.
  7. Good SEO and accessibility practices observed.
  8. No suspicious or malicious content detected.
Technical notes

Notes

The website uses a modern technology stack including jQuery 3.7.1, YouTube and Vimeo APIs for media content, and Google reCAPTCHA for form security. The CMS appears to be Jahia, inferred from script paths and JSON data. The site is mobile optimized with responsive design and accessibility features such as skip links and ARIA attributes. SEO is supported by proper meta tags, Open Graph data, and structured JSON-LD schema for organization and professional service. Performance is moderate, with asynchronous loading of scripts and use of CDN-hosted resources. The cookie consent mechanism is implemented via OneTrust, ensuring compliance with privacy regulations. Overall, the technical implementation supports a professional and user-friendly experience with room for further optimization in performance and security header explicitness.
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. 53/100Medium24 findingsView report
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