Is css.ch Safe? Security Analysis for CSS
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AI Summary
CSS is a large, established Swiss health insurance company providing a broad range of insurance products including basic, supplementary, and additional insurances. The company emphasizes its role as a health partner, offering digital services such as the myCSS client portal and mobile app, as well as health promotion programs. The website is professionally designed, mobile-optimized, and provides clear navigation and comprehensive content tailored to private customers in Switzerland. Technically, the site leverages modern technologies including Adobe Experience Manager, Vue.js, and integrates advanced analytics and consent management tools. Security posture is strong with HTTPS enforcement, secure cookies, and no visible vulnerabilities, although explicit security policies and incident response contacts are not publicly detailed. Privacy compliance is robust with GDPR-aligned policies and cookie consent mechanisms. Overall, CSS presents a trustworthy, professional online presence consistent with its market position as a leading Swiss health insurer.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
CSS operates in the healthcare insurance sector targeting private customers in Switzerland. Its business model centers on providing mandatory basic health insurance alongside supplementary and additional insurance products. The company leverages digital transformation through client portals and mobile apps to enhance customer experience and operational efficiency. Market positioning is strong with a large customer base and regional agency network. The company maintains active social media channels and employs advanced marketing and analytics tools to optimize customer engagement. No evidence of partnerships or subsidiaries was found in the provided data. The business demonstrates a mature digital ecosystem and compliance with privacy regulations, supporting sustainable growth and customer trust.
Extracted Contact Information
Marketing Intelligence Data
Phone Numbers (2)
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a mature security posture with HTTPS enforced and secure cookie attributes. Use of Cookiebot for consent management indicates attention to privacy and regulatory compliance. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of a publicly accessible security policy or incident response contact limits transparency in security governance. No security.txt or vulnerability disclosure mechanisms were found. Overall, the site follows best practices for web security but could improve by publishing explicit security policies and incident response information to enhance trust and preparedness.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a dedicated security policy page outlining security practices and commitments.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
CSS
CSS is more than just a general health insurance company. We are your health partner. Your health is important to us. What can we do for you?
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Cookie consent management
- No exposed sensitive data in HTML
- Secure form inputs with validation patterns
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is professionally designed and well-structured
🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
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 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
📧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
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
Additional Findings
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Community rating
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