Is jecas.cz Safe? Security Analysis for Bohumil Jahoda
Check if jecas.cz is a scam or legitimate. Free security scan and reviews.
AI Summary
Je čas.cz is a Czech language educational website focused on modern web development, authored by Bohumil Jahoda. It provides tutorials, tips, and ready-made solutions primarily for web designers and developers. The site has a strong niche presence in the Czech web development community with a consistent brand and high-quality content. Technically, the site uses modern web standards including HTML5, CSS3, JavaScript, and integrates analytics and error tracking tools such as Google Analytics and Sentry. The website is mobile optimized, fast, and accessible with good SEO practices. Security posture is solid with HTTPS enforced and no exposed sensitive data, though it lacks some security headers and formal security policies. Privacy compliance is weak due to absence of privacy and cookie policies. Overall, the site is trustworthy and professional, but could improve compliance and security transparency.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The website operates as a content publishing platform targeting web developers and designers, offering educational articles and practical coding advice. It is a small-scale operation run by an individual author, with no evidence of parent or subsidiary companies. The business model is likely based on content monetization through advertising and possibly indirect services. The site maintains an active community via Disqus comments and social media presence on Facebook and Twitter. It holds a stable market position as a respected resource within its niche. The lack of direct contact emails or phone numbers suggests a low-touch business approach focused on content delivery rather than direct sales or support.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate to high security maturity level with HTTPS enabled and integration of security monitoring tools like Sentry. No critical vulnerabilities or exposed sensitive information were detected. However, the absence of key security headers (e.g., HSTS, X-Frame-Options) and lack of published security policies or incident response contacts indicate room for improvement. There is no evidence of GDPR compliance mechanisms such as cookie consent banners or privacy policies, which is a compliance gap. The site uses third-party scripts responsibly but should regularly audit these for vulnerabilities. Overall, the security posture is good but could be enhanced with formal policies and headers.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and publish a comprehensive privacy policy and cookie consent mechanism to improve GDPR compliance.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Bohumil Jahoda
Poznámky o moderním webdesignu, hotová řešení, experimenty a návody.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Content Security Policy frame-ancestors usage mentioned in articles
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a well-maintained Czech language educational blog focused on modern web development.
🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
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 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, Facebook
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 DMARC record found
HIGHDMARC provides email authentication and reporting
Weak DKIM Key
HIGHDKIM selector 'default' uses 336-bit key
SPF Details
DKIM Selectors Found
DMARC Details
MTA-STS 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
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 89 days
Mixed Content Detected
MEDIUM16 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
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
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings