Is postaonline.cz Safe? Security Analysis for Česká pošta
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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
Česká pošta operates the PoštaOnline website as the official online portal for the Czech national postal service. The site provides a comprehensive suite of postal and logistics services including parcel tracking, branch location, online parcel sending, and business-oriented services. It also integrates eGovernment services and an eShop for postal goods, targeting both general public and business customers within the Czech Republic. The website is well-branded, consistent, and professionally designed, reflecting its position as a large enterprise and national postal operator. Technically, the site is built on the Liferay CMS platform, utilizing common JavaScript libraries such as jQuery and SlickNav for UI components. The site is mobile-optimized, accessible, and performs moderately well. Security is enforced through HTTPS and cookie consent mechanisms, though some advanced security headers are missing. The site integrates Google Analytics for user tracking with a GDPR-compliant cookie banner. From a security perspective, the site demonstrates good practices with encrypted connections and session management. However, the absence of WHOIS data limits domain registration trust analysis. No critical vulnerabilities or exposed sensitive data were detected. Privacy policies and cookie information are clearly presented, supporting GDPR compliance. Overall, the site is trustworthy and safe for general users. Strategically, the site should improve domain registration transparency, add security headers, and publish explicit security policies and incident response contacts to enhance trust and compliance. These steps will strengthen the security posture and business credibility further.
Detected Technologies
8 urgent findings need attention
1 critical · 7 high
Keep postaonline.cz under constant watch
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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
4 findings
75/100
GDPR Compliance
2 findings
55/100
NIS2 Compliance
9 findings
2/100
Email Security
5 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Česká pošta holds a dominant position as the national postal operator in the Czech Republic, serving both individual and corporate customers. Its business model combines traditional postal services with digital transformation initiatives, offering online parcel management, eGovernment integration, and eCommerce capabilities. The company leverages partnerships with financial institutions and job portals to extend service offerings. The website reflects a mature digital presence aligned with enterprise standards. Growth indicators include diversified online services and integration with government digital infrastructure. The partnership ecosystem includes banks, payment services, and recruitment platforms, enhancing customer reach and service breadth.
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a mature security posture with mandatory HTTPS encryption and cookie consent mechanisms aligned with GDPR. Session management includes auto-extension and expiration redirects, reducing session hijacking risks. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options represents a moderate security gap. No public vulnerability disclosure or incident response information is provided, limiting transparency. The lack of WHOIS data reduces domain trust from a registration perspective but does not impact operational security. Overall, the site is secure for users but could improve transparency and header configurations to meet higher security standards.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and publish a security.txt file and incident response contact information to improve vulnerability disclosure transparency.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Česká pošta
Webové stránky PoštaOnline nabízí online služby České pošty, včetně užitečných online nástrojů.
good
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enforced
- Cookie consent mechanism with opt-in/out
- Session management with auto-extend and redirect on expire
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF challenge.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak X-Frame-Options configuration
LOWCurrent value: "SAMEORIGIN, SAMEORIGIN"
Weak X-XSS-Protection configuration
LOWCurrent value: "1"
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
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
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: transport, banking, digital
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📧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
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
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
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
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 postaonline.cz compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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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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