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Security report for sibautomation.com

Brevo · Technology · N/a

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

Security score

83/100

Risk levelLow

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

Brevo is a technology company providing a comprehensive marketing and sales platform that includes email marketing, SMS and WhatsApp messaging, marketing automation, sales management, customer data platform, loyalty programs, transactional messaging, and live chat/chatbot solutions. The company targets businesses seeking to enhance their marketing and sales capabilities through integrated SaaS solutions. The website is professionally designed, mobile-optimized, and uses modern technologies including WordPress CMS and various analytics and marketing tools. Security posture is strong with HTTPS and cookie consent mechanisms, though explicit security policies and vulnerability disclosure information are not publicly available. The WHOIS data for the domain www.brevo.com is not found, which raises some concerns about domain registration transparency but does not detract from the professional presentation and operational status of the website. Overall, Brevo demonstrates a mature digital presence with good privacy compliance and extensive marketing integrations.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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 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. 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 sibautomation.com

This scan found 12 issues across 4 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
75
Security headers
40
Email security
100
DNS health
85
Network security
100
GDPR outside view
100
Average
83

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

Brevo positions itself as a competitive SaaS provider in the marketing automation and sales enablement space, offering a broad suite of tools that unify customer data and automate communication channels. Its business model focuses on subscription-based software services targeting enterprises and medium to large businesses. The company leverages partnerships and integrations with over 150 digital tools, enhancing its ecosystem and market reach. The presence of dedicated sections for resources, customers, and developer tools indicates a strategic focus on customer education and developer engagement. The lack of visible WHOIS data suggests the need for further verification of domain ownership to ensure trustworthiness in business dealings.

Security posture

The website employs HTTPS with strong SSL configuration and integrates multiple security and analytics tools such as Microsoft Clarity, FullStory, and FingerprintJS. Cookie consent is managed via OneTrust, indicating GDPR compliance. However, the absence of a published security policy, incident response plan, or vulnerability disclosure program limits transparency into the company's security governance. No critical vulnerabilities or exposed sensitive data were detected in the analyzed content. Security headers appear to be implemented but could be explicitly confirmed and enhanced. Overall, the security posture is good but could benefit from improved documentation and public disclosure of security practices.

Recommendations

  1. Publish a dedicated security policy and incident response information on the website to improve transparency.
  2. Implement and publicly disclose a vulnerability disclosure policy and security.txt file to encourage responsible reporting.
  3. Verify and update WHOIS domain registration information to ensure consistency and trustworthiness.
  4. Enhance accessibility features to meet compliance standards and improve user experience for all users.
  5. Regularly audit third-party scripts and tracking tools to minimize privacy risks and optimize performance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Brevo
Description
Brevo offers a marketing and sales platform including email marketing, SMS & WhatsApp messaging, marketing automation, sales management, customer data platform, loyalty programs, transactional messaging, live chat and chatbot solutions.
Key services
Email marketing, SMS & WhatsApp messaging, Marketing automation, Sales management, Customer data platform, Loyalty programs, Transactional messaging, Live chat & chatbot
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Yoast SEO Premium, jQuery, Visual Website Optimizer (VWO), FingerprintJS, Google Tag Manager, Microsoft Clarity, LinkedIn Insight Tag, Bing Ads, OneTrust Cookie Consent
Frameworks
WordPress
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of modern analytics and tracking scripts with async loading
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (via GTM), Microsoft Clarity, FullStory, Visual Website Optimizer, Planhat
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Bing Ads
Tracking pixels
Microsoft Clarity, LinkedIn Insight Tag, FullStory, Visual Website Optimizer
Marketing tools
Yoast SEO, Intercom, Planhat
Transparency
good

Site quality

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

Key observations

  1. Website is a professional marketing and sales platform site with comprehensive product offerings.
  2. No WHOIS data available for www.brevo.com domain, indicating possible domain alias or privacy protection.
  3. Privacy and cookie policies are present and GDPR compliant with consent mechanisms.
  4. No direct contact emails or phone numbers found on the 404 page; contact likely on other pages.
  5. Multiple modern analytics and marketing tools integrated.
  6. No security.txt or explicit security policy found.
  7. No WAF or blocking detected; site content is accessible.
  8. Site uses WordPress CMS with Yoast SEO plugin for SEO optimization.
  9. Site content is safe for general audiences.
Technical notes

Notes

The website is built on WordPress CMS with Yoast SEO Premium plugin, indicating a focus on SEO and content management. It uses modern JavaScript libraries and analytics tools including jQuery, Visual Website Optimizer, Microsoft Clarity, FullStory, and FingerprintJS. The site loads asynchronously many scripts to optimize performance. Mobile optimization is good, and the site structure supports clear navigation. However, performance is moderate, suggesting potential for optimization. Hosting provider details are not explicit. The technical stack is mature but could be improved with enhanced accessibility and security header configurations.
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. 83/100 +3Low18 findingsView report
  2. 80/100 +9Low20 findingsView report
  3. 71/100Medium25 findingsView report
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