Is cerulean.vc Safe? Security Analysis for Cerulean Ventures
Check if cerulean.vc is a scam or legitimate. Free security scan and reviews.
AI Summary
Cerulean Ventures is a specialized pre-seed venture capital firm focused on backing founders who apply AI to develop exponential solutions for nature and climate-related systemic challenges. Their investment thesis targets transformative niches resistant to digital disruption, such as mining, niche manufacturing, and natural capital markets. The website reflects a professional and consistent brand with clear business messaging and a focus on climate tech innovation. Technically, the site is built on modern frameworks like Next.js and hosted on Vercel, ensuring good performance and mobile optimization. Security posture is adequate with HTTPS enforced, but lacks advanced security headers and published security policies. Privacy compliance is weak due to absence of privacy and cookie policies. Overall, the site is trustworthy but could improve transparency and compliance.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Cerulean Ventures positions itself as a niche VC fund with a clear focus on AI-driven climate tech startups. Their business model centers on early-stage investments and hands-on founder support. The market positioning is unique, targeting systemic change rather than incremental innovation. The absence of explicit contact details and privacy policies suggests a small, possibly stealthy operation typical of early-stage funds. The partnership ecosystem is not explicitly detailed on the site. Growth indicators include a curated portfolio and active content publication via Substack. The firm leverages modern digital infrastructure but could enhance trust signals by adding certifications or testimonials.
Security Posture Analysis
Comprehensive Security Assessment
The website employs HTTPS, indicating basic encryption and secure transport. However, no security headers such as Content-Security-Policy or X-Frame-Options were detected, which could expose the site to certain web-based attacks. There is no visible vulnerability disclosure or incident response contact, limiting transparency in security practices. No forms with sensitive inputs were found, reducing attack surface. The lack of privacy and cookie policies indicates compliance gaps with GDPR and other regulations. Overall, the security maturity is moderate but could be significantly improved with standard best practices and transparency.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a comprehensive privacy policy and cookie policy with consent mechanisms to improve GDPR compliance.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Cerulean Ventures
Cerulean Ventures is an $10m preseed venture fund backing founders building asset-light, rapid scaling software companies, aiming to bring climate solutions to market quickly to fight greenwashing and move the climate economy beyond the green premium. They focus on AI-driven exponential solutions for nature, targeting systemic leverage points in sectors like mining, niche manufacturing, soft tropical commodities, pharma supply chains, and natural capital and biodiversity markets.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is accessible and not blocked by WAF or security challenges
🛡️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 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
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, banking, health, digital
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
Strict DMARC Alignment
LOWStrict alignment may cause legitimate emails to fail
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 62 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
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
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