
Is schranka-duvery.cz Safe? Security Analysis for COOLINTSOFT s.r.o.
Check if schranka-duvery.cz is a scam or legitimate. Free security scan and reviews.

AI Summary
The website www.schranka-duvery.cz is operated by COOLINTSOFT s.r.o. and provides an online trust box service targeted at primary and secondary schools in the Czech Republic. The platform enables anonymous, secure communication between students, parents, and designated school staff, primarily prevention methodologists. The business model is subscription-based with a free trial month and yearly prepaid plans. The website content is well-structured, professionally designed, and focused on its niche educational audience. Technically, the site uses a modern front-end stack including jQuery, Font Awesome, Google Fonts, and animation libraries. It is mobile-optimized and includes CAPTCHA protection on its contact form. However, no CMS or hosting provider information is evident, and some SEO and accessibility features are basic. The site uses HTTPS with a valid SSL certificate but lacks security headers and cookie consent mechanisms. From a security perspective, the site demonstrates good practices such as HTTPS enforcement and CAPTCHA use but misses important headers and explicit security or incident response policies. The absence of WHOIS data for the domain reduces trust and raises questions about domain registration legitimacy. No tracking or advertising scripts are present, indicating a privacy-conscious approach. Overall, the website is functional, professional, and safe for its intended audience but would benefit from improved security headers, cookie consent compliance, and transparency regarding domain registration to enhance trust and compliance.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
COOLINTSOFT s.r.o. occupies a niche market providing online trust box solutions for Czech educational institutions. Their competitive advantage lies in offering anonymity, secure communication, and 24/7 support tailored to schools. The subscription model with a free trial lowers entry barriers for schools. The company leverages media coverage and testimonials to build credibility. The target customers are schools, students, and parents within the Czech Republic. Growth potential exists in expanding coverage and adding features. The partnership ecosystem is not explicitly detailed, and no related domains or subsidiaries are identified. The company maintains a focused, small-scale operation with consistent branding and clear business information.
Extracted Contact Information
Marketing Intelligence Data
Email Addresses (1)
Phone Numbers (1)
Company Registration
COOLINTSOFT s.r.o.
CZ03787818
03787818
Security Posture Analysis
Comprehensive Security Assessment
The website's security posture is moderate to good. HTTPS is properly implemented with a valid SSL certificate, and CAPTCHA protects the contact form from spam. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options is a notable gap. No incident response or security policy information is published, and no vulnerability disclosure mechanism is present. The lack of WHOIS data for the domain is a significant concern, potentially indicating registration or privacy issues. No exposed sensitive data or vulnerable libraries were detected. Overall, the site is secure for general use but could improve compliance and resilience by adopting recommended security headers and transparency measures.
Strategic Recommendations
Priority Actions for Security Improvement
Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
COOLINTSOFT s.r.o.
Online trust box application for primary and secondary schools enabling anonymous and secure communication between students/parents and school prevention methodologists.
good
consistent
Technical Stack
moderate
good
basic
basic
Security Assessment
- HTTPS enforced
- SSL certificate present
- CAPTCHA on contact form
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content in Czech language.
🛡️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
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Google Analytics, 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
Critical sector without clear security compliance
HIGHDetected sectors: transport, digital
📧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
🏆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 76 days
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
No DMARC Record
MEDIUMDMARC policy not configured
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
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings