Is nzip.cz Safe? Security Analysis for ÚZIS ČR
https://nzip.czCheck if nzip.cz is a scam or legitimate. Free security scan and reviews.
Below Healthcare avg (65)

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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
The website www.nzip.cz serves as the National Health Information Portal of the Czech Republic, operated by the Ústav zdravotnických informací a statistiky České republiky (ÚZIS ČR). It provides authoritative and guaranteed information on healthy lifestyles, diseases, medical advice, and contact details for healthcare providers. The portal targets the general public seeking reliable health information. Technically, the site employs modern web technologies including JavaScript and CSS, and uses Matomo analytics hosted on a related domain, indicating a focus on privacy. The site is accessible without any WAF or blocking mechanisms and is optimized for mobile and accessibility standards. Security posture is good with HTTPS enabled, but lacks some security headers and explicit privacy and terms policies. WHOIS data is unavailable, which slightly reduces trust but does not detract from the site's legitimacy given its governmental affiliation. Overall, the site is professional, trustworthy, and serves an essential public health function.
Detected Technologies
9 urgent findings need attention
9 high
- + 1 more findings in the full report below
Keep nzip.cz 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
8 findings
15/100
GDPR Compliance
3 findings
68/100
NIS2 Compliance
8 findings
17/100
Email Security
5 findings
60/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
NZIP.cz holds a strong market position as the official national health information portal in the Czech Republic, operated by a government health institute. Its business model is informational and public service-oriented, focusing on providing verified health content rather than commercial services. The portal's key services include searchable health information, disease details, lifestyle advice, and healthcare provider contacts. The absence of commercial advertising and the use of self-hosted analytics reflect a privacy-conscious approach. The portal's partnership ecosystem includes related domains such as uzis.cz and webstudio.team for development. Growth indicators include active social media presence and continuous content updates. The portal is positioned as a trusted source for health information for the Czech population.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate to good security maturity level. HTTPS is enforced, ensuring encrypted communications. The use of Matomo analytics, a privacy-respecting tool, is a positive indicator. However, the absence of common security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options suggests room for improvement. No exposed sensitive data or vulnerable libraries were detected in the scanned content. The lack of explicit security or incident response policies and contact channels is a gap in compliance and readiness. Overall, the site maintains a secure baseline but should enhance header configurations and publish security policies to improve its security posture and compliance with GDPR and NIS2 directives.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and publish a comprehensive privacy policy and terms of service to enhance transparency and compliance.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
ÚZIS ČR
Národní zdravotnický informační portál poskytuje garantované informace o zdravém životním stylu a nemocích, rady a doporučení v životních situacích i kontakt na svého lékaře.
good
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enabled
- Use of Matomo for analytics (self-hosted, privacy focused)
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a national health information portal in Czech language.
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🛡️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 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
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📧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"
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
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
Mixed Content Detected
MEDIUM3 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
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
Domain Registration Details
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 nzip.cz compare?
See how nzip.cz 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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PDF Report & Export
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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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