Is subscan.io Safe? Security Analysis for Subscan
Check if subscan.io is a scam or legitimate. Free security scan and reviews.
AI Summary
Subscan is a specialized blockchain explorer platform focusing on the Substrate ecosystem and EVM-compatible networks. It offers real-time data, analytics, and smart contract exploration services across nearly 100 blockchain networks, positioning itself as a leading Web3 data portal. The platform targets blockchain developers, analysts, and users seeking detailed insights into blockchain activity. Technically, Subscan employs modern web technologies such as Next.js and React, integrates Google Tag Manager and reCAPTCHA for analytics and security, and provides a responsive, well-designed user interface. The website is well-structured with comprehensive privacy and cookie policies, including consent mechanisms, reflecting good privacy compliance. Security-wise, the site uses HTTPS and some security best practices but lacks explicit security headers like CSP and X-Frame-Options, which could be improved. The WHOIS data is privacy protected, common in the blockchain industry, and does not raise immediate concerns. Overall, Subscan demonstrates a mature digital presence with a strong focus on blockchain data services, though it could enhance security headers and provide clearer contact information for improved trust.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Subscan operates in the blockchain technology sector, providing Explorer as a Service (EaaS) solutions. Its competitive advantage lies in supporting a wide range of Substrate-based and EVM networks with high-precision data and analytics. The business model revolves around offering APIs, open platforms, and data analysis tools to developers and enterprises. The target customers include blockchain developers, enterprises, and Web3 users. The presence of multiple network-specific subdomains indicates a broad partnership ecosystem within the blockchain community. The company maintains a professional and consistent brand image, with clear market positioning as a leading blockchain explorer. Growth indicators include support for 91 networks and integration of advanced analytics. However, direct business contact details are not publicly available, which may limit some B2B engagement opportunities.
Extracted Contact Information
Marketing Intelligence Data
Email Addresses (3)
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a moderate to good security posture. HTTPS is enforced, ensuring encrypted communication. The use of Google reCAPTCHA v3 helps mitigate automated abuse. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces defense-in-depth. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The lack of a public security policy, incident response contacts, or vulnerability disclosure program suggests room for improvement in transparency and incident readiness. Overall, the security posture is adequate for a public-facing blockchain explorer but could be enhanced by implementing recommended HTTP security headers and publishing security-related policies.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and enforce Content-Security-Policy (CSP) headers to mitigate XSS and data injection risks.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Subscan
Subscan is a one-stop blockchain explorer solution powered by “EaaS” (Explorer as a Service), focusing on the Substrate ecosystem and EVM support. We deliver real-time data, analytics, and smart contract exploration across nearly 100 networks, empowering you to efficiently explore the Web3 universe.
excellent
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Use of Google reCAPTCHA v3 for bot protection
- Cookie consent mechanism implemented
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a professional blockchain explorer focused on Substrate and EVM networks.
🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
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)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
👤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 vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
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 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
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 69 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
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
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings