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Security report for regeneron.ca

Regeneron · Healthcare · Canada

Low risk. 1 critical or high finding in SSL/TLS.

Security score

81/100

Risk levelLow

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

Regeneron Canada operates as a leading biotechnology company focused on leveraging scientific innovation to develop and commercialize transformative medicines for serious diseases. The company targets patients, healthcare professionals, and potential employees, positioning itself as a major player in the healthcare biotechnology sector. The website reflects a professional and consistent brand image with clear messaging about its mission and services. Technically, the website is built on Salesforce's Community Cloud platform using the Lightning Web Runtime framework, integrating modern technologies such as Google Tag Manager, Stripe, PayPal, and Adyen for payments. The site demonstrates good mobile optimization and moderate performance, with a solid SEO foundation and basic accessibility features. From a security perspective, the site enforces HTTPS, implements a Content Security Policy, and uses cookie consent mechanisms compliant with GDPR. However, DNSSEC is not enabled, and additional security headers could enhance protection. No vulnerabilities or exposed sensitive data were detected. The WHOIS data confirms the domain's legitimacy and consistent registration details. Overall, the website presents a low-risk profile with strong business credibility and privacy compliance. Strategic improvements in security headers and incident response transparency would further strengthen its posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 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

1 finding rated critical or high. Fix these first.

  1. 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

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Keep watching regeneron.ca

This scan found 17 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

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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
70
Email security
65
DNS health
85
Network security
100
GDPR outside view
88
Average
81

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

Regeneron is positioned as a large, established biotechnology company with a focus on research and development of medicines. Its business model centers on scientific innovation and commercialization of treatments, targeting healthcare markets primarily in Canada and the US. The company leverages partnerships with major payment and cloud service providers, indicating a mature digital ecosystem. The absence of direct contact emails or phone numbers suggests a controlled communication channel via web forms, typical for regulated industries. The website's content and structure support a professional image aimed at patients, healthcare providers, and job seekers, reflecting a strategic approach to market presence and compliance.

Security posture

The website demonstrates a mature security posture with HTTPS enforcement, Content Security Policy, and GDPR-compliant cookie consent. The use of Google reCAPTCHA helps mitigate automated abuse. However, the lack of DNSSEC and some common security headers (e.g., Strict-Transport-Security, X-Frame-Options) represents areas for improvement. No explicit security policy or incident response contacts were found, which could be a gap in transparency and readiness. No vulnerabilities or exposed sensitive data were detected, indicating good operational security. Overall, the security maturity is good but could benefit from enhanced header configurations and published security policies.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Add additional security headers such as Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  3. Publish a clear security policy and incident response contact information on the website.
  4. Implement a security.txt file or vulnerability disclosure program to encourage responsible reporting.
  5. Enhance accessibility features to improve compliance with standards and user experience.

Contact details published on the site

Addresses
Legal name
Regeneron
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Regeneron
Description
Regeneron is a leading biotechnology company using the power of science to bring new medicines to patients in need. It is a science and technology company dedicated to inventing, developing and commercializing life-transforming treatments for serious diseases.
Key services
Biotechnology research, Medicine development, Commercialization of treatments
Content quality
good
Branding
consistent

Technology

Stack
Salesforce LWR (Lightning Web Runtime), Google Tag Manager, Stripe JS, PayPal SDK, Adyen Checkout, Google reCAPTCHA, Cloudflare DNS
Frameworks
Salesforce Lightning Web Components, LWR (Lightning Web Runtime)
Platforms
Salesforce Community Cloud
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Content Security Policy implemented
  • Cookie consent banner present
  • No exposed sensitive data detected
  • Use of Google reCAPTCHA for bot protection

Analytics and tracking

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

Advertising

Tracking pixels
DoubleClick
Marketing tools
OneTrust Cookie Consent
Transparency
good

Site quality

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

Key observations

  1. Website uses Salesforce Community Cloud platform with LWR framework.
  2. Strong use of modern web technologies and third-party payment integrations.
  3. Cookie consent and privacy compliance mechanisms are implemented.
  4. No direct company emails or phone numbers found on the main pages; contact is via forms.
  5. No explicit security policy or incident response contact found.
  6. WHOIS data shows domain is well maintained and secured.
  7. No suspicious or malicious indicators detected.
Technical notes

Notes

The website is built on a modern, scalable platform (Salesforce Community Cloud with LWR) that supports modular development and integration with third-party services. The tech stack includes advanced JavaScript frameworks and payment gateways, indicating a high level of digital maturity. Performance is moderate, with room for optimization. The site is mobile-optimized and SEO-friendly, though accessibility could be improved. The technical infrastructure is robust but would benefit from enhanced security configurations and performance tuning to reduce load times and improve user experience.
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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