Is tui.cz Safe? Security Analysis for TUI Poland Sp. z o.o.
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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
TUI Poland Sp. z o.o. operates the website www.tui.cz as a leading travel agency offering a wide range of all inclusive and last minute vacation packages, tours, and charter flights to popular destinations worldwide. The company positions itself as the number one travel agency in Europe, targeting general consumers seeking organized travel experiences. The website is professionally designed with good content quality and consistent branding, supported by official social media channels and a clear customer service contact number. Technically, the website leverages modern web technologies including React and Next.js frameworks, with integrations for Cookiebot for cookie consent management, Google Analytics, and Hotjar for analytics and user behavior tracking. The site demonstrates good mobile optimization and SEO practices, although accessibility features could be improved. Performance is moderate, with a comprehensive set of meta tags and structured data enhancing search engine visibility. From a security perspective, the website enforces HTTPS with strong SSL configuration and includes standard security headers. Cookie consent mechanisms are implemented in compliance with GDPR, and privacy policies are comprehensive and accessible. However, the absence of WHOIS data and lack of explicit security policy or incident response information represent gaps in transparency and trustworthiness. No critical vulnerabilities or exposed sensitive data were detected. Overall, the website presents a low-risk profile with strong business credibility and privacy compliance. Strategic recommendations include publishing a dedicated security policy, incident response contacts, and vulnerability disclosure information to enhance trust and compliance. Improving accessibility and adding a terms of service page would further strengthen the user experience and legal posture.
Detected Technologies
7 urgent findings need attention
7 high
Keep tui.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
7 findings
30/100
GDPR Compliance
1 finding
88/100
NIS2 Compliance
8 findings
17/100
Email Security
6 findings
55/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
TUI Poland Sp. z o.o. operates in the hospitality sector as a major European travel agency. Its business model focuses on packaged travel services including all inclusive vacations, last minute deals, and charter flights. The company targets a broad consumer base interested in convenient and organized travel. Market positioning as Europe's number one travel agency suggests strong competitive advantages and brand recognition. The website's integration with multiple marketing and analytics platforms indicates a mature digital marketing strategy. The absence of WHOIS data is a notable anomaly but does not detract from the company's apparent market presence. The company maintains active social media engagement, supporting customer outreach and brand loyalty.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a mature security posture with enforced HTTPS, robust SSL configuration, and implementation of key security headers such as Content-Security-Policy and Strict-Transport-Security. Cookie consent is managed via Cookiebot, ensuring GDPR compliance. No exposed sensitive data or vulnerable libraries were identified in the HTML content. However, the lack of a published security policy, incident response contacts, or vulnerability disclosure program limits transparency and preparedness perception. The WHOIS data absence raises concerns about domain registration transparency. Overall, the security posture is strong but could benefit from enhanced policy disclosures and incident readiness communication.
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
TUI Poland Sp. z o.o.
TUI je cestovní kancelář nabízející širokou škálu all inclusive a last minute dovolených, zájezdů a charterových letů do oblíbených destinací po celém světě.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Cookie consent banner implemented
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and structured data.
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🛡️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
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
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
Complex SPF record
LOWToo many include statements can cause lookup limits
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
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
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 tui.cz compare?
See how tui.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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