Is quantcom.cz Safe? Security Analysis for Quantcom
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GDPR-aligned
Data handling
EU
Hosting region
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Quantcom is a Czech telecommunications company specializing in providing high-quality connectivity solutions for professional clients. Their services include internet, data, voice, security, cloud, and infrastructure leasing. They operate their own international optical backbone network and metropolitan networks, serving a broad range of business customers from SMEs to multinational corporations and state institutions. The company emphasizes reliability, speed, and personalized service with 24/7 support and SLA guarantees. The website reflects a mature digital presence with modern technologies and comprehensive content tailored to business clients. Technically, the website is built using Gatsby, React, and Tailwind CSS, leveraging modern web development frameworks for performance and responsiveness. It integrates multiple analytics and marketing tools such as Google Analytics, Hotjar, Facebook Pixel, and Adform for tracking and retargeting, combined with a robust cookie consent mechanism via Cookiebot. The site is mobile-optimized and accessible, with good SEO practices. From a security perspective, the site uses HTTPS and CAPTCHA on forms, but lacks visible security headers and published security policies or incident response information. No vulnerability disclosure or security.txt files are found. The absence of WHOIS data limits domain legitimacy assessment, but the professional site content and contact details support a trustworthy business profile. Overall, Quantcom presents a solid business and technical profile with room for improvement in security transparency and domain registration clarity. Strategic recommendations include enhancing security headers, publishing security policies, and verifying domain registration details to strengthen trust and compliance.
Detected Technologies
13 urgent findings need attention
1 critical · 12 high
- + 5 more findings in the full report below
Keep quantcom.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
8 findings
15/100
GDPR Compliance
4 findings
25/100
NIS2 Compliance
8 findings
17/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Quantcom holds a strong position in the Czech telecommunications market, focusing on B2B connectivity solutions with an emphasis on optical networks and infrastructure. Their competitive advantage lies in owning and operating their own international and metropolitan optical networks, enabling them to offer guaranteed high-speed and reliable services. The business model centers on customized solutions for diverse business clients, including telecom operators and developers, with revenue streams from internet, data, voice, security, cloud services, and infrastructure leasing. The company demonstrates growth through active participation in major internet exchange points and commercial development projects. Their partnership ecosystem includes telecom operators and IT integrators, enhancing market reach and service integration. The website content and service offerings indicate a mature and professional operation with a clear focus on business customers.
Security Posture Analysis
Comprehensive Security Assessment
Quantcom's website security posture is moderate to good. The use of HTTPS and CAPTCHA on the contact form are positive indicators. The implementation of cookie consent via Cookiebot shows attention to privacy compliance. However, the absence of key security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces the overall security robustness. There is no publicly available security policy or incident response information, which limits transparency and preparedness perception. No vulnerability disclosure or security.txt files are present, which are best practices for security communication. The extensive use of third-party analytics and marketing scripts necessitates ongoing monitoring to avoid vulnerabilities. Overall, the security posture is adequate but could be improved by adopting additional security headers, publishing security policies, and establishing vulnerability disclosure channels.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and enforce security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
✨Observations
Comprehensive website and business-context analysis.
AI-Enhanced Website Analysis
Business Insights
Quantcom
Quantcom is a telecommunications company specializing in providing professional connectivity solutions including internet, data, voice, security, cloud, and infrastructure services. They build and operate their own international optical backbone network and metropolitan networks in major cities, serving small to large companies, operators, IT integrators, and developers.
good
consistent
Technical Stack
fast
good
good
good
Security Assessment
- HTTPS enforced
- Use of CAPTCHA on contact form
- Cookie consent management via Cookiebot
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF challenges.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
Forces HTTPS connections
Missing X-Frame-Options header
Prevents clickjacking attacks
Missing X-Content-Type-Options header
Prevents MIME type sniffing
Missing Content-Security-Policy header
Controls resources the browser is allowed to load
Missing X-XSS-Protection header
Legacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
Controls referrer information sent with requests
Missing Permissions-Policy header
Controls browser features and APIs
Sensitive data may be cached
Cache-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
GDPR requires a clear and accessible privacy policy
No Cookie Policy found
GDPR requires clear information about cookie usage
EU business without adequate privacy measures
EU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
Detected services: Google Analytics, Facebook, Twitter, LinkedIn
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
NIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
NIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
NIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
NIS2 requires documented incident response and business continuity plans
No business continuity planning found
NIS2 emphasizes operational resilience and business continuity
No security contact information
NIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
Clear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
Consider 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
No DKIM record found
DKIM adds cryptographic signatures to emails
No BIMI Record
BIMI displays brand logos in email clients
No MTA-STS Policy
MTA-STS enforces TLS for email delivery
No TLS-RPT Record
TLS-RPT provides reporting for email TLS issues
SPF Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
Server supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
OCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
Certificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
SSL certificate expires in 61 days
Partial SSL/TLS Assessment
Completed 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
DNSSEC is not configured for this domain
Weak SPF Policy
SPF record has permissive policy allowing any server to send email
No DMARC Record
DMARC 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
No unnecessary services detected on common risky ports
How does quantcom.cz compare?
See how quantcom.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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