Is nucleoapp.com Safe? Security Analysis for Nucleo
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AI Summary
Nucleo is a specialized technology company offering a comprehensive icon bundle and a dedicated icon organizer application for Mac and Windows platforms. Established in 2014 and operated by a small, independent team based in Italy, Nucleo serves a niche market of designers and developers with a high-quality product portfolio. The website reflects a mature digital presence with professional design, clear navigation, and a focus on user experience. Technically, the site employs modern web standards, uses Cloudflare DNS, and integrates privacy-conscious analytics via Umami. Security posture is solid with HTTPS enabled and no exposed sensitive data, though improvements such as enabling DNSSEC and adding security headers could enhance protection. Privacy compliance is well addressed with a cookie consent banner and a clear privacy policy. Overall, the business demonstrates credibility and trustworthiness with a long domain history and transparent team information.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Nucleo occupies a strong position in the icon and UI asset market, targeting professional designers and developers who require extensive icon libraries and management tools. The business model centers on software sales and licensing, supported by a loyal user base exceeding 20,000 customers. The company is bootstrapped and independent, emphasizing quality and continuous updates. Partnerships appear limited but include a design agency (Amber Creative) credited in the footer. The website content and social media presence reinforce brand consistency and market focus. Revenue streams likely derive from icon bundle sales, app downloads, and possibly team licensing. Growth indicators include regular updates and a well-maintained digital platform.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a good security baseline with HTTPS enforced and no visible sensitive data leaks. However, the absence of DNSSEC and security headers such as Content Security Policy, HSTS, and X-Frame-Options represents an area for improvement. No explicit security policies or incident response contacts are published, which could hinder transparency and trust in case of security incidents. The use of Umami Analytics suggests a privacy-aware approach to user tracking. Overall, the security maturity is moderate to good but could benefit from formalized policies and enhanced technical controls.
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
Nucleo
Nucleo offers a premium-quality icon bundle with 33,954 SVG icons for user interfaces, presentations, and print projects. It provides an app for Mac and Windows to organize, customize, and share icons. The business is independent and bootstrapped, run by two developers in Italy since 2014.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enabled
- No exposed sensitive data in HTML
- Cookie consent banner implemented
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and professional design.
🛡️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 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
📧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
SPF 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 76 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
No DMARC Record
MEDIUMDMARC policy not configured
Domain Registration Details
DNS Records
DNSSEC Status
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