Is izus.cz Safe? Security Analysis for Sensio.cz s.r.o.
Check if izus.cz is a scam or legitimate. Free security scan and reviews.
AI Summary
iZUŠ is a specialized information system designed to support basic art schools in the Czech Republic and Slovakia by providing electronic document management, communication tools, and administrative functionalities for school staff, teachers, parents, and students. The platform offers a comprehensive suite of services including attendance tracking, scheduling, payment management, and reporting, positioning itself as a leading SaaS solution in its niche market. The website is professionally designed, multilingual, and accessible, reflecting a mature digital infrastructure. Technically, it leverages modern web technologies such as PHP, MySQL, JavaScript libraries, and internationalization frameworks, ensuring a responsive and user-friendly experience. Security measures include HTTPS enforcement and content security policies, though there is room for enhancement with additional headers and published security policies. The absence of WHOIS data is a notable gap that slightly diminishes domain trustworthiness, but the clear company attribution and active social media presence support the platform's legitimacy. Overall, iZUŠ demonstrates a solid security posture and compliance with privacy regulations, including cookie consent mechanisms. Strategic recommendations include improving WHOIS transparency, publishing security and incident response policies, and enhancing security headers to further strengthen trust and resilience.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The business operates in the education sector, targeting basic art schools, their teachers, students, and parents. It offers a SaaS model with optional training and support, enabling schools to digitize and streamline administrative and pedagogical processes. The company Sensio.cz s.r.o. develops and maintains the platform, which has been operational since at least 2011. The platform's competitive advantages include tailored functionalities for art schools, multilingual support, and integration of communication and administrative workflows. Revenue streams likely include subscriptions, training services, and technical support. The presence of social media channels and detailed help resources indicates a mature customer engagement strategy. The lack of WHOIS transparency is a minor concern but does not detract significantly from the business credibility given the visible company branding and content quality.
Security Posture Analysis
Comprehensive Security Assessment
The website enforces HTTPS and includes a Content-Security-Policy header, indicating a commitment to secure communications and content integrity. Password fields include visibility toggles enhancing usability without compromising security. Cookies are set with Secure and SameSite attributes, and a cookie consent banner is implemented, supporting privacy compliance. However, additional security headers such as X-Frame-Options, X-XSS-Protection, and Strict-Transport-Security are absent and recommended. No exposed sensitive data or vulnerable libraries were detected in the analysis. The absence of a published security policy or incident response contact limits transparency and preparedness visibility. Overall, the security posture is good but could be improved with enhanced header configurations and formalized policies.
Strategic Recommendations
Priority Actions for Security Improvement
Publish complete WHOIS information or ensure domain registration data is publicly accessible to improve trust.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Sensio.cz s.r.o.
iZUŠ is an information system designed for basic art schools, facilitating electronic document management, communication, and administrative tasks for school staff, teachers, parents, and students.
good
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enforced
- Content-Security-Policy header present
- Password fields with toggle visibility
- Cookie settings with Secure and SameSite=None flags
- Daily data backups mentioned
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a professional educational SaaS platform for basic art schools in Czech Republic and Slovakia.
🛡️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
👤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
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Facebook, YouTube, Google APIs
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 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
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 86 days
Mixed Content Detected
MEDIUM2 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
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
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
High-Risk Service Exposed: FTP
HIGHPort 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
Service Exposed: SSH
MEDIUMPort 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings