Is threejs.org Safe? Security Analysis for Three.js – JavaScript 3D Library
Check if threejs.org is a scam or legitimate. Free security scan and reviews.
AI Summary
Three.js is a mature and widely recognized open-source JavaScript library that enables developers to create 3D graphics in web browsers using WebGL technology. The website serves as a comprehensive resource hub offering documentation, examples, developer tools, and community engagement platforms such as forums and Discord. The project targets web developers and digital artists seeking to implement 3D graphics in their applications. The business model is primarily community-driven and open-source, with educational resources and merchandising as ancillary offerings. Technically, the website is well-structured, fast, and mobile-optimized, leveraging modern web technologies including JavaScript and WebGL. It integrates Google Analytics and Tag Manager for user tracking and performance monitoring. Hosting is managed via DNSimple, and the domain is secured with HTTPS, although DNSSEC is not enabled. The site lacks explicit security headers and formal privacy or cookie policies, which are areas for improvement. From a security perspective, the domain is well-protected with clientDeleteProhibited and related statuses, indicating stable ownership. However, the absence of DNSSEC, security headers, and vulnerability disclosure policies suggests moderate security maturity. No critical vulnerabilities or exposed sensitive data were detected. Privacy compliance is low due to missing policies and consent mechanisms. Overall, the website is trustworthy and professional, with excellent content quality and user experience. Strategic recommendations include implementing comprehensive privacy and cookie policies, enabling DNSSEC, adding security headers, and establishing a vulnerability disclosure process to enhance security posture and compliance.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Three.js holds a strong market position as a leading open-source 3D JavaScript library, widely adopted by developers globally. Its competitive advantage lies in its extensive documentation, active community, and integration with popular developer tools. The business operates on an open-source model supported by community contributions, educational content, and merchandising. Target customers include web developers, 3D artists, and educational institutions. Growth indicators include continuous version releases and a vibrant ecosystem of examples and tools. The partnership ecosystem includes community forums, Discord, StackOverflow, and GitHub. The company maintains a lean operational footprint with no evident subsidiaries or parent company affiliations.
Security Posture Analysis
Comprehensive Security Assessment
The security maturity of the Three.js website is moderate. The domain registration includes protective statuses that prevent unauthorized transfers or deletions, indicating responsible domain management. HTTPS is enforced, ensuring encrypted communications. However, the lack of DNSSEC reduces DNS security, and no security headers are present in the HTML content, which could expose the site to certain web-based attacks. The absence of a vulnerability disclosure policy or security.txt file limits transparency and responsiveness to security issues. Privacy compliance is weak due to missing privacy and cookie policies. No critical vulnerabilities or exposed sensitive data were found, but improvements in security best practices are recommended to enhance overall posture.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Three.js is a JavaScript 3D library that enables developers to create and display animated 3D graphics in a web browser using WebGL technology. The website provides documentation, examples, tools, and community resources to support developers.
excellent
consistent
Technical Stack
fast
good
basic
good
Security Assessment
- HTTPS enabled (implied by URL)
- Domain status includes clientDeleteProhibited, clientTransferProhibited, clientUpdateProhibited
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a well-established open-source project site
🛡️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
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 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, YouTube
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 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
No email authentication configured
CRITICALDomain is vulnerable to email spoofing
🏆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 34 days
Mixed Content Detected
MEDIUM152 resources loaded over insecure HTTP
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
No DMARC Record
MEDIUMDMARC policy not configured
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
⚡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