Is medium.com Safe? Security Analysis for Medium
Check if medium.com is a scam or legitimate. Free security scan and reviews.
AI Summary
Medium is a well-established online publishing platform founded in 1998, offering a space for users to read, write, and share stories and ideas. It operates primarily in the media industry, targeting a general audience with a business model based on content hosting, membership subscriptions, and advertising. The platform enjoys a strong market position as a leading content platform with consistent branding and excellent content quality. Technically, Medium employs a modern tech stack including React, Google reCAPTCHA Enterprise, Branch.io, and multiple payment gateways such as Braintree, PayPal, and Stripe. The site is hosted with Cloudflare DNS and CDN services, ensuring fast performance and mobile optimization. Security posture is strong with HTTPS, security headers, and bot protection, although DNSSEC is not enabled and no explicit security policy or incident response contacts are published. Privacy compliance is robust with comprehensive policies and cookie consent mechanisms. Overall, Medium demonstrates high professionalism, trustworthiness, and technical maturity.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Medium's market positioning as a leading content platform is supported by its long domain history and extensive service offerings including publishing, membership, and advertising. The company leverages partnerships with major payment processors and marketing platforms to enhance user experience and monetization. Its target customers include writers, readers, and content consumers globally. The platform's growth is indicated by its large size and extensive topic coverage. Strategic partnerships with services like Branch.io and Speechify enhance its ecosystem. Medium's business model is diversified across subscription and advertising revenue streams, positioning it well in the competitive digital media landscape.
Extracted Contact Information
Marketing Intelligence Data
Email Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
Medium exhibits a mature security posture with mandatory HTTPS, use of Google reCAPTCHA Enterprise to mitigate bots, and Cloudflare DNS/CDN for enhanced security and performance. The site avoids exposing sensitive data and integrates secure payment gateways. However, the absence of DNSSEC and a publicly available security policy or incident response contacts represents areas for improvement. No vulnerabilities or security incidents are evident from the analysis. Privacy policies are comprehensive and GDPR compliant, supporting strong data protection practices. Overall, Medium maintains a secure environment appropriate for its scale and industry.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC to strengthen DNS security and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Medium
On Medium, anyone can share insightful perspectives, useful knowledge, and life wisdom with the world.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- Use of HTTPS
- Use of Google reCAPTCHA Enterprise for bot protection
- Use of Cloudflare for DNS and CDN
- No exposed sensitive data in HTML
- Secure payment integrations (Braintree, PayPal, Stripe)
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF challenge.
🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Weak Referrer-Policy configuration
LOWCurrent value: "same-origin"
👤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
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 vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
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 vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
Complex SPF record
LOWToo many include statements can cause lookup limits
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
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 42 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
Partial SSL/TLS Assessment
LOWCompleted 2 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
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
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings