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Security report for merckaccessprogram.com

Merck & Co., Inc. · Healthcare · United States

Low risk. 3 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

76/100

Risk levelLow

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

The Merck Access Program website serves as a resource for healthcare professionals in the United States, providing support related to insurance coverage, reimbursement, co-pay assistance, and patient assistance programs for Merck pharmaceutical products. The site is well-branded with official Merck logos and links to authoritative prescribing information and medication guides, indicating a strong market position as part of Merck & Co., Inc. The technical infrastructure leverages modern web technologies including React and Gatsby, with integrated analytics and cookie consent mechanisms, reflecting a mature digital presence. Security posture is solid with HTTPS enforced and no visible vulnerabilities, though some security headers and explicit security policies are absent. Privacy compliance is robust with comprehensive privacy and cookie policies and user consent mechanisms. Overall, the website is professional, trustworthy, and well-optimized for its target audience, though the lack of WHOIS data for the domain is a notable anomaly that warrants further verification. Strategic recommendations include enhancing security headers, publishing a security.txt file, and providing clearer contact information for security incidents.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 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

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. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • High

      No SPF record found

      SPF helps prevent email spoofing

      What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"

Need hands-on remediation? Email guard@offseq.com

Keep watching merckaccessprogram.com

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

€25per month

  • 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
100
Security headers
45
Email security
50
DNS health
85
Network security
100
GDPR outside view
73
Average
76

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

Merck & Co., Inc. operates this site as part of its pharmaceutical support ecosystem, targeting healthcare professionals who prescribe or manage Merck products. The business model focuses on facilitating patient access to medications through insurance navigation and financial assistance programs. The website's integration with multiple product-specific subdomains and official Merck resources demonstrates a comprehensive support network. The absence of direct contact information suggests a controlled communication channel, likely centralized through other corporate platforms. The use of advanced web frameworks and analytics tools indicates investment in digital engagement and user experience. The domain's WHOIS inconsistency is unusual but may be due to privacy protection or recent registration. The site aligns with enterprise-level healthcare sector standards and maintains high branding consistency and trust signals.

Security posture

The website exhibits a good security posture with HTTPS enabled and no exposed sensitive data in the HTML content. The presence of cookie consent banners and privacy notices indicates compliance with privacy regulations such as GDPR. However, the absence of explicit security headers like Content-Security-Policy and lack of a published security.txt file limit transparency in vulnerability disclosure and incident response readiness. No contact channels for security incidents or abuse were found, which is a gap in the security policy. The use of third-party analytics and tracking scripts is managed with user consent, but continuous monitoring for vulnerabilities in these dependencies is recommended. Overall, the security maturity is moderate to high, suitable for a healthcare enterprise website, but improvements in security policy transparency and headers would strengthen the posture.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a security.txt file at the root domain to provide clear vulnerability disclosure and incident response contact information.
  3. Add explicit security policy documentation and dedicated contact channels (e.g., security@ or abuse@ emails) to improve incident response readiness.
  4. Regularly audit and update third-party scripts and tracking tools to mitigate risks from vulnerable dependencies.
  5. Verify and update WHOIS domain registration information to ensure transparency and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Merck & Co., Inc.
Description
The Merck Access Program (MAP) helps health care professionals with questions about insurance coverage, reimbursement, benefit investigations, prior authorization, appeals processes, insurance coverage, co-pay assistance, and referrals to the Merck Patient Assistance Program.
Key services
Benefit investigations, Prior authorization and appeals processes, Insurance coverage assistance, Co-pay assistance for eligible patients, Referral to Merck Patient Assistance Program
Content quality
excellent
Branding
consistent

Technology

Stack
React, Gatsby, Google Tag Manager, Facebook Pixel, OneTrust Cookie Consent
Frameworks
React, Gatsby
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics, Facebook Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
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. Content is targeted at US healthcare professionals.
  3. Strong corporate branding consistent with Merck & Co., Inc.
  4. Comprehensive privacy and cookie policies with consent mechanism.
  5. No direct contact emails or phone numbers found on the site.
  6. Multiple external links to official Merck product information and support sites.
  7. Use of modern web technologies and tracking tools.
  8. No security.txt or explicit security policy found.
  9. WHOIS data unavailable, which is unusual but not necessarily suspicious given corporate context.
Technical notes

Notes

The website is built using modern JavaScript frameworks React and Gatsby, enabling fast performance and excellent mobile responsiveness. Integration with Google Tag Manager and Facebook Pixel supports advanced analytics and marketing capabilities. The site uses OneTrust for cookie consent management, reflecting compliance with privacy regulations. The HTML and CSS are valid and well-structured, contributing to good SEO and accessibility scores. No CMS is explicitly detected, suggesting a custom or static site generation approach. Hosting provider details are not evident from the HTML content. Overall, the technical infrastructure is robust, modern, and well-optimized for user experience and compliance.
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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