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Security report for signifyd.com

Signifyd · E-commerce · United States

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

Security score

74/100

Risk levelMedium

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

Signifyd is a leading ecommerce fraud protection and prevention company providing a comprehensive Commerce Protection Platform designed to help ecommerce businesses approve more orders, prevent fraud and abuse, and grow with confidence backed by financial guarantees. Their services target ecommerce merchants and payment providers, offering solutions such as automated risk decisioning, account protection, chargeback protection, and return abuse prevention. The company maintains a strong market position with a large enterprise presence and recognized certifications like ISO 27001. Technically, the website is built on WordPress with modern technologies including Google Tag Manager, OneTrust for cookie consent, and NitroPack for performance optimization. The site is well-optimized for SEO, mobile-friendly, and accessible. Security posture is strong with HTTPS enforced, security headers present, and no visible vulnerabilities, though explicit security policy and incident response contacts are not publicly detailed. WHOIS data is unavailable, likely due to privacy protection, which slightly impacts trust but is common for companies in this sector. Overall, Signifyd presents a professional, trustworthy, and technically mature online presence.

Scanned

This is an earlier scan of signifyd.com. View the latest report

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

  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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Keep watching signifyd.com

This scan found 19 issues across 5 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
32
Security headers
40
Email security
85
DNS health
85
Network security
100
GDPR outside view
100
Average
74

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

Signifyd operates in the ecommerce fraud prevention sector, offering SaaS solutions that integrate with merchants and payment providers to reduce fraud losses and improve conversion rates. Their business model is B2B SaaS with revenue streams from subscriptions and service fees. The company leverages partnerships and a strong resource library to support customer acquisition and retention. Their market positioning as a financially backed fraud protection provider differentiates them from competitors. The website content and structure reflect a mature digital marketing strategy targeting ecommerce businesses globally, with localized content for regions such as EMEA. The presence of multiple social media channels and a dedicated customer community (FLOW) indicates active engagement and brand building.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, comprehensive cookie consent mechanisms compliant with GDPR, and implementation of security headers such as HSTS and CSP. No exposed sensitive information or vulnerable libraries were detected in the HTML content. However, the absence of a publicly accessible security policy page, incident response contacts, or vulnerability disclosure program suggests areas for improvement in transparency and readiness. The use of third-party scripts and trackers is managed with consent, aligning with privacy best practices. Overall, the security posture is strong but could benefit from enhanced communication of security governance and incident handling procedures.

Recommendations

  1. Publish a dedicated security policy page detailing security controls and governance.
  2. Provide clear incident response contact information, including security@ or abuse@ email addresses.
  3. Implement and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Enhance transparency around data protection officer contact details to strengthen GDPR compliance.
  5. Regularly review third-party scripts and trackers to minimize privacy risks and improve performance.

Contact details published on the site

Addresses
Legal name
Signifyd, Inc.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Signifyd
Description
Signifyd helps ecommerce businesses approve more orders, prevent fraud & abuse, and grow with confidence - 100% financially backed.
Key services
Commerce Protection Platform, Account Protection, Automated Risk Decisioning, Dynamic Exemption Management, Auth Rate Optimisation, Complete Chargeback Protection, Chargeback Recovery, Return Abuse Prevention
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Yoast SEO, jQuery, Convert Experiences, OneTrust Cookie Consent, NitroPack
Frameworks
WordPress, FoundationPress (implied by theme naming)
Platforms
WordPress CMS
Performance
fast
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented
  • No exposed sensitive data in HTML
  • Use of security headers

Analytics and tracking

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

Advertising

Ad networks
Google Ads
Marketing tools
Convert Experiences, 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 no blocking or WAF challenge.
  2. Strong focus on ecommerce fraud prevention and chargeback protection.
  3. Comprehensive cookie and privacy consent mechanisms implemented.
  4. Use of modern web technologies and SEO best practices.
  5. No exposed sensitive data or obvious security vulnerabilities detected.
  6. WHOIS data unavailable, limiting domain registration trust analysis.
  7. Multiple social media and resource links enhance trust and transparency.
Technical notes

Notes

The website is built on WordPress CMS with a modern tech stack including jQuery, Google Tag Manager, OneTrust for cookie consent, and NitroPack for performance optimization. The site uses Yoast SEO plugin for search engine optimization and includes structured data in JSON-LD format for enhanced search visibility. Performance is optimized with preloading and asynchronous script loading. The site is mobile responsive with good accessibility features such as skip links and ARIA labels. No technical debt or deprecated technologies were observed. Hosting provider details are not explicitly identified but the use of NitroPack and CDN services suggests a focus on fast global delivery. Overall, the technical infrastructure supports a professional and scalable ecommerce security service platform.
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. 73/100 −3Medium28 findingsView report
  2. 76/100Low27 findingsView report
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