Is chc.cz Safe? Security Analysis for Channel Crossings
https://chc.czCheck if chc.cz is a scam or legitimate. Free security scan and reviews.
Above Education avg (55)

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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
Channel Crossings is a Czech-based language and educational agency specializing in study abroad programs, summer language stays, soft skills training, language courses, and certified translations including court translations. The website is professionally designed, targeting students and individuals seeking language and educational services primarily in the Czech Republic. The business operates under Jagu s.r.o., indicating a small-sized agency with a focused niche in education. Technically, the website employs a modern tech stack including jQuery, Font Awesome, Google Tag Manager, Microsoft Clarity, and Cookiebot for cookie consent management. The CMS appears to be a custom or proprietary Jagu CMS. The site is mobile optimized with good SEO practices and moderate performance. Security-wise, HTTPS is enforced and cookie consent is implemented, but some security headers and policies could be improved. The security posture is solid with no visible vulnerabilities or exposed sensitive data. However, the absence of a privacy policy and terms of service pages, as well as lack of WHOIS data, slightly reduce trust and compliance scores. No incident response or vulnerability disclosure information is present. Overall, the site is safe, professional, and trustworthy for its intended audience. Strategic recommendations include publishing comprehensive privacy and terms policies, enhancing security headers, and providing clear contact information for data protection and incident response to improve compliance and trust.
Detected Technologies
9 urgent findings need attention
9 high
- + 1 more findings in the full report below
Keep chc.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
25/100
GDPR Compliance
No critical findings yet
100/100
NIS2 Compliance
8 findings
17/100
Email Security
4 findings
75/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Channel Crossings holds a niche position in the Czech education sector, focusing on language and study abroad services. Its competitive advantage lies in offering a broad range of language-related services including soft skills and certified translations. The business model is service-oriented, targeting students and professionals seeking language education and translation services. Revenue streams likely include course fees, translation services, and study abroad program commissions. The partnership with Jagu s.r.o. suggests a small but established operational base. Growth indicators include the use of modern digital marketing and analytics tools. The absence of extensive partner or subsidiary domains indicates a focused operational scope.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate to good security maturity level with HTTPS enforced and cookie consent mechanisms in place. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the lack of published security policies, incident response contacts, and vulnerability disclosure mechanisms indicates room for improvement in compliance and transparency. The site uses multiple tracking and analytics services, which require clear privacy disclosures to meet GDPR and other regulations. Overall, the security culture appears basic but functional, suitable for a small educational agency.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a comprehensive privacy policy and terms of service to improve legal compliance and user trust.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Channel Crossings
Channel Crossings nabízí Studium v zahraničí, Letní jazykové pobyty, Soft skills, jazykové kurzy, překlady a tlumočení a elektronicky ověřené soudní překlady.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Cookie consent banner implemented
- No exposed sensitive data found in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
WHOIS data unavailable or privacy protected
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🛡️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 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
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
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
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
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
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 77 days
Mixed Content Detected
MEDIUM1 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
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
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
How does chc.cz compare?
See how chc.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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