Is arbitrum.io Safe? Security Analysis for Offchain Labs
https://arbitrum.ioCheck if arbitrum.io 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
Arbitrum is a leading Layer 2 blockchain scaling solution developed by Offchain Labs, designed to enhance Ethereum's scalability and user experience. The platform supports a broad ecosystem of over 900 decentralized applications, including wallets, exchanges, games, and NFT marketplaces, positioning itself as a critical infrastructure player in the blockchain space. The website reflects a mature, professional digital presence with comprehensive developer resources and community engagement channels. Technically, the site leverages modern web technologies such as React and Next.js, hosted with Cloudflare DNS services, ensuring fast performance and mobile optimization. Security posture is strong with HTTPS enforcement, domain transfer protection, and an active bug bounty program, although DNSSEC is not enabled and cookie consent mechanisms are absent, representing minor compliance gaps. Overall, Arbitrum demonstrates a high level of business credibility and technical maturity, with a trustworthy domain registration and active ecosystem partnerships.
Detected Technologies
10 urgent findings need attention
10 high
- + 2 more findings in the full report below
Keep arbitrum.io 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
6 findings
35/100
GDPR Compliance
4 findings
53/100
NIS2 Compliance
9 findings
2/100
Email Security
3 findings
85/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Arbitrum operates in the blockchain technology sector, focusing on Ethereum Layer 2 scaling solutions. Its business model centers on providing scalable blockchain infrastructure and fostering a developer ecosystem. The company benefits from strong market positioning as a leading Layer 2 solution with significant total value locked and active user base metrics. Revenue streams likely include ecosystem partnerships, developer tools, and possibly transaction fees. The target audience includes blockchain developers, decentralized application users, and crypto investors. The company maintains strategic partnerships with entities like Offchain Labs and the Arbitrum Foundation, enhancing its ecosystem reach. Growth indicators include active social media presence, frequent blog updates, and a robust portfolio of integrated applications. The business exhibits strong operational professionalism and branding consistency.
Security Posture Analysis
Comprehensive Security Assessment
Arbitrum's security maturity is high, with HTTPS enforced and domain transfer protection enabled, reducing risks of domain hijacking. The presence of a bug bounty program via Immunefi indicates proactive vulnerability management. However, the absence of DNSSEC and a security.txt file limits some aspects of security transparency and DNS protection. No exposed sensitive data or vulnerable libraries were detected in the website content. The lack of explicit cookie consent mechanisms may pose GDPR compliance risks. Incident response contact channels are limited to partnership and support emails without dedicated security contacts. Overall, the security posture is robust but could be improved with enhanced DNS security and formalized incident response disclosures.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Offchain Labs
Arbitrum is a Layer 2 scaling solution designed to enhance the Ethereum experience by enabling faster, scalable, and seamless blockchain applications. It offers a unified blockchain ecosystem supporting over 900 applications, including wallets, decentralized exchanges, games, and NFT marketplaces.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Domain transfer protection enabled
- Bug bounty program linked
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is professionally designed with modern UI and responsive layout.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
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
Critical sector without clear security compliance
HIGHDetected sectors: energy, transport, digital
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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
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 66 days
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
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 arbitrum.io compare?
See how arbitrum.io stacks up against similar websites in the same industry.
🔧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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