Is vaccines.gov Safe? Security Analysis for U.S. Centers for Disease Control and Prevention (CDC)
https://vaccines.govCheck if vaccines.gov is a scam or legitimate. Free security scan and reviews.
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SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
AI Summary
Vaccines.gov is an official U.S. government website operated under the Centers for Disease Control and Prevention (CDC) and the Department of Health and Human Services (HHS). It provides a public service by helping users locate pharmacies offering vaccines across the United States. The site is positioned as a trusted source for vaccine information and pharmacy locations, targeting the general public seeking vaccination services. The business model is government-funded public health information dissemination, with no commercial intent. Technically, the website employs modern web technologies including React and Next.js frameworks, with integration of Google Analytics, Google Tag Manager, and Adobe Launch for analytics and tracking. The site is mobile-optimized, fast-loading, and accessible, reflecting a mature digital infrastructure. The use of official .gov domain and CDC/HHS branding enhances trust and authority. From a security perspective, the site enforces HTTPS and uses secure form inputs. However, explicit security headers such as Content Security Policy and HSTS are not evident in the provided HTML content. Privacy compliance is strong with a comprehensive privacy policy linked from the CDC domain and a vulnerability disclosure policy available. No contact emails or phone numbers are explicitly listed, which is typical for government sites but may limit direct user support. No suspicious or malicious content was detected, and the site is not blocked by any WAF or security challenge. Overall, the website demonstrates a high level of professionalism, trustworthiness, and technical maturity suitable for a government public health platform. Strategic improvements include adding cookie consent mechanisms, explicit security headers, and clearer contact information for incident response to further enhance security posture and user trust.
Detected Technologies
7 urgent findings need attention
7 high
Keep vaccines.gov under constant watch
Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.
Security drift alerts
Risk score drops, new high-severity issues, and header hardening gaps
Compliance watch
GDPR / NIS2 posture changes with governance evidence snapshots
Infrastructure surface
Unexpected open services, SSL expiry, DNS & email authentication changes
Content & tracker intelligence
Marketing tech shifts, analytics drift, and AI recommendation updates
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Security Headers
4 findings
70/100
GDPR Compliance
4 findings
53/100
NIS2 Compliance
7 findings
20/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Vaccines.gov operates as a critical public health resource under the CDC and HHS umbrella, serving as a centralized vaccine pharmacy locator for the U.S. population. Its market position is unique as an authoritative government platform with no direct commercial competition. The business model focuses on public service and information dissemination rather than revenue generation. The site leverages partnerships with CDC and HHS, and integrates third-party analytics tools for performance monitoring. Growth indicators include continuous updates (version 14.12.0) and integration with Google APIs for location data. The platform's ecosystem is tightly coupled with government health agencies, ensuring credibility and reliability.
Security Posture Analysis
Comprehensive Security Assessment
The security maturity of Vaccines.gov is solid, with HTTPS enforced and secure handling of user input in forms. The presence of a vulnerability disclosure policy indicates proactive security management. However, the absence of explicit security headers in the HTML content suggests room for improvement in defense-in-depth strategies. No exposed sensitive data or vulnerable libraries were detected. Privacy compliance is well addressed through comprehensive policies. Incident response contact details are not explicitly provided, which could be enhanced. Overall, the site maintains a secure posture appropriate for a government health information platform but should consider additional security headers and clearer incident response channels.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and enforce security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options to strengthen security posture.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
U.S. Centers for Disease Control and Prevention (CDC)
Vaccines.gov helps you find nearby pharmacies in the United States.
good
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- No exposed sensitive data in HTML
- Secure form input for ZIP code
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Official U.S. government vaccine locator website
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-Control header should include "no-store" for sensitive pages
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
Critical sector without clear security compliance
HIGHDetected sectors: transport, health, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Certificate Details
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
Domain Registration Details
- •Privacy/proxy registration detected
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does vaccines.gov compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.
SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
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