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Security report for companywebcast.com

Euronext Corporate Solutions · Finance · N/a

Low risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

79/100

Risk levelLow

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

Euronext Corporate Solutions operates as a comprehensive platform offering corporate services, compliance solutions, and investor relations tools tailored for listed companies and capital market participants. The website positions itself as a trusted partner in governance, regulatory compliance, and market communications, leveraging its affiliation with the reputable Euronext group. The platform provides a broad suite of products including IR.Manager, Shareholder Analysis, ESG advisory, and governance tools, targeting corporate clients seeking to optimize their capital market readiness and compliance frameworks. Technically, the website is built on HubSpot CMS, integrating advanced marketing and analytics tools such as Google Analytics, Microsoft Clarity, and Segment, reflecting a mature digital infrastructure with good performance and mobile optimization. Security posture is strong with HTTPS enforced, use of Google reCAPTCHA Enterprise, and cookie consent mechanisms, although explicit security headers and a public security policy are not evident. The absence of WHOIS data for the subdomain is expected and does not detract from the legitimacy of the site, which aligns with the main euronext.com domain. Overall, the site demonstrates high professionalism, trustworthiness, and compliance with privacy regulations.

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

3 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. 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

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  • TLS certificates and expiry
  • DNS records
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  • 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
57
Security headers
55
Email security
83
DNS health
85
Network security
100
GDPR outside view
95
Average
79

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

The business is positioned as an enterprise-level B2B service provider in the finance sector, focusing on capital markets and corporate governance solutions. Its competitive advantage lies in its integration with the Euronext group, offering a trusted brand and access to capital market expertise. Revenue streams likely include SaaS subscriptions, advisory services, and certification programs. The target customers are publicly listed companies, investor relations professionals, and compliance officers. The website's multi-lingual support and comprehensive product suite indicate a broad European market reach. Partnerships such as with ibabs.com enhance its governance offerings. The platform's use of HubSpot and advanced analytics tools suggests a strong marketing and customer engagement strategy. Strategic observations include the need to enhance transparency around security policies and incident response to further build trust.

Security posture

The website exhibits a solid security foundation with HTTPS enforced and integration of Google reCAPTCHA Enterprise to protect forms from abuse. Cookie consent mechanisms comply with GDPR requirements, indicating good privacy practices. However, explicit security headers like X-Frame-Options and X-Content-Type-Options are not visible in the provided data, which could be improved to mitigate clickjacking and MIME sniffing risks. No vulnerabilities or exposed sensitive data were detected in the HTML content. The absence of a public security policy or incident response page limits transparency and preparedness communication. No security.txt or vulnerability disclosure program is evident, which is a recommended best practice for enterprise sites. Overall, the security posture is good but could be enhanced with additional headers and published policies.

Recommendations

  1. Implement and verify security headers such as X-Frame-Options and X-Content-Type-Options to strengthen browser security.
  2. Publish a dedicated security policy and incident response page to improve transparency and readiness.
  3. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Continue to monitor and update third-party libraries and scripts to avoid vulnerabilities.
  5. Enhance contact information availability with verified company emails and phone numbers for better user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Euronext Corporate Solutions
Description
Optimise your business with comprehensive corporate services & compliance solutions. Improve governance, meet regulatory needs, & build shareholder trust.
Key services
Investor Relations CRM (IR.Manager), Shareholder Analysis, LiveEquity IR Website Solutions, Post Listing & ESG Advisory, Regulatory Compliance & Insider Management, Governance Tools (Admincontrol Board Portal), Market Communications, Learning & Upskilling in Capital Markets
Content quality
excellent
Branding
consistent

Technology

Stack
HubSpot CMS, Google Tag Manager, Google Analytics, Bing Ads, LinkedIn Insight Tag, Google reCAPTCHA Enterprise, Segment Analytics, Microsoft Clarity
Frameworks
HubSpot CMS
Platforms
HubSpot
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA Enterprise for forms
  • Consent management for cookies
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, Segment Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Bing Ads, Facebook Ads
Tracking pixels
Facebook Pixel, LinkedIn Insight Tag, Microsoft Clarity
Marketing tools
HubSpot Marketing, Segment Analytics
Transparency
good

Site quality

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

Key observations

  1. Website is a professional corporate solutions platform for capital markets and compliance.
  2. Content is rich, well-structured, and multi-lingual support is present.
  3. No direct contact emails or phone numbers visible; contact is via forms.
  4. Strong use of HubSpot CMS and marketing/analytics tools.
  5. Good privacy and cookie consent mechanisms implemented.
  6. No visible security policy or incident response page.
  7. No WHOIS data for subdomain, but consistent with being a subdomain of euronext.com.
  8. No WAF or blocking detected; site fully accessible.
Technical notes

Notes

The website is built on the HubSpot CMS platform, leveraging a modern technology stack including Google Tag Manager, Google Analytics, Bing Ads, LinkedIn Insight Tag, Segment Analytics, and Microsoft Clarity for marketing and analytics. The site uses Google reCAPTCHA Enterprise for form security and has a responsive design optimized for mobile devices. Performance is moderate, likely influenced by the number of integrated third-party scripts. SEO is well addressed with proper meta tags and Open Graph data. Accessibility features are present but could be further audited for compliance. The use of HubSpot ensures a stable hosting environment, though the hosting provider is not explicitly identified. Overall, the technical infrastructure supports a professional and scalable digital presence with opportunities for optimization in performance and 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. 88/100Low22 findingsView report
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