Is blockchain.info Safe? Security Analysis for Blockchain.com
https://blockchain.infoCheck if blockchain.info is a scam or legitimate. Free security scan and reviews.
Below Technology avg (72)
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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
Blockchain.com operates a leading blockchain explorer platform providing comprehensive data on Bitcoin, Ethereum, and other cryptocurrencies. The website offers real-time transaction tracking, market prices, charts, NFTs, DeFi data, and developer APIs, serving a broad audience of crypto users, investors, and developers. The platform is well-established with a professional digital presence and strong market position in the cryptocurrency ecosystem. Technically, the site leverages modern web technologies including React and Next.js, with optimized performance and mobile responsiveness. Security posture is strong with HTTPS enforcement and standard security headers, though explicit privacy and cookie policies are not detected in the provided content. WHOIS data is unavailable, limiting domain registration trust analysis, but the site’s reputation and content quality support legitimacy. Overall, Blockchain.com demonstrates a mature technical infrastructure and business model focused on blockchain data services and crypto financial products.
Detected Technologies
10 urgent findings need attention
10 high
- + 2 more findings in the full report below
Keep blockchain.info 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
3 findings
70/100
GDPR Compliance
4 findings
35/100
NIS2 Compliance
8 findings
17/100
Email Security
3 findings
85/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Blockchain.com holds a prominent market position as a trusted blockchain explorer and crypto service provider. Its business model includes offering free blockchain data exploration, wallet services, and an exchange platform, generating revenue likely through transaction fees, trading, and premium services. The target customers include retail and institutional crypto users, developers, and traders. The company maintains a strong partnership ecosystem and brand consistency across social media and digital channels. Growth indicators include extensive crypto asset coverage and integration of NFTs and DeFi data. The absence of explicit contact and compliance information suggests areas for improvement in transparency and regulatory adherence.
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a solid security foundation with HTTPS, modern security headers, and no visible exposure of sensitive data. However, the lack of published privacy, cookie, and security policies, as well as absence of a vulnerability disclosure program or security.txt file, indicates gaps in formal security governance and incident response readiness. No critical vulnerabilities or malware indicators are detected. Compliance with GDPR or other data protection regulations is not explicitly demonstrated. The site would benefit from enhanced transparency around data protection and incident handling to improve user trust and regulatory compliance.
Strategic Recommendations
Priority Actions for Security Improvement
Publish comprehensive privacy and cookie policies accessible from the website footer.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Blockchain.com
The most popular and trusted Bitcoin block explorer and crypto transaction search engine.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Secure cookies likely
- No exposed sensitive data in HTML
- Use of modern JS frameworks
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and interactive features.
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🛡️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 Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
Third-party services without privacy policy
HIGHDetected services: Google Analytics, Twitter
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
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📧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
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
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
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 blockchain.info 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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