Is cng.cz Safe? Security Analysis for Internet Projekt, a.s.
https://cng.czCheck if cng.cz is a scam or legitimate. Free security scan and reviews.

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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
The website www.cng.cz represents a professional platform operated by Internet Projekt, a.s., focused on providing information and services related to compressed natural gas (CNG) refueling stations across the Czech Republic. It serves vehicle owners and fleet operators who utilize CNG as an alternative fuel, offering detailed station locations, pricing, payment options, and route planning tools. The site demonstrates a solid market position within the energy and transportation sectors in the region. Technically, the website employs modern web technologies including Google Maps API for geolocation services, jQuery for DOM manipulation, and Cookiebot for cookie consent management. It integrates Google Tag Manager and Google Analytics for tracking and analytics purposes. The site is mobile-optimized with good design quality and navigation clarity, although some accessibility and SEO optimizations could be improved. From a security perspective, the site enforces HTTPS and implements cookie consent mechanisms, which are positive indicators. However, the absence of visible security headers and lack of explicit privacy policy or terms of service pages represent areas for improvement. The WHOIS data for the domain is unavailable, which limits the ability to fully verify domain legitimacy and trustworthiness. Overall, the website is functional, professional, and serves its business purpose well, but it would benefit from enhanced transparency regarding privacy, security policies, and contact information to strengthen user trust and compliance posture.
Detected Technologies
10 urgent findings need attention
1 critical · 9 high
- + 2 more findings in the full report below
Keep cng.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
1 finding
95/100
GDPR Compliance
3 findings
40/100
NIS2 Compliance
9 findings
2/100
Email Security
5 findings
65/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The business operates in the essential energy and transportation sectors, providing a network of CNG refueling stations. Its competitive advantage lies in the extensive coverage of stations with detailed operational data, facilitating user convenience. The business model revolves around retail fuel sales and infrastructure support for alternative fuel vehicles. Revenue streams likely include fuel sales and possibly partnerships with payment providers. The target customers are primarily vehicle owners and commercial fleets in the Czech Republic. The company shows signs of digital maturity through integration of mapping and analytics tools but lacks some compliance documentation. Partnerships with Google services and Cookiebot indicate a modern marketing and compliance approach.
Security Posture Analysis
Comprehensive Security Assessment
The security maturity level is moderate. HTTPS is enforced, and cookie consent is implemented, indicating awareness of privacy regulations. However, the lack of security headers such as Content-Security-Policy, X-Frame-Options, and others reduces the overall security posture. No incident response or security contact information is visible, which may hinder timely reporting and handling of security incidents. The absence of vulnerability disclosure or security.txt files further limits transparency. Compliance with GDPR is partially indicated by cookie consent but lacks comprehensive privacy policy documentation. The site should enhance security best practices and transparency to improve its security culture and readiness.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and publish a comprehensive privacy policy and terms of service pages to improve transparency and compliance.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Internet Projekt, a.s.
CNG operates a network of compressed natural gas (CNG) refueling stations primarily in the Czech Republic, providing fuel services for vehicles using CNG. The website lists numerous CNG stations with details such as location, payment methods, prices, and opening times.
good
consistent
Technical Stack
moderate
good
basic
basic
Security Assessment
- HTTPS enforced
- Cookie consent implemented
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
Weak Referrer-Policy configuration
LOWCurrent value: "no-referrer-when-downgrade"
👤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
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Google Analytics, 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: energy, transport, banking, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No DMARC reporting
LOWDMARC aggregate reports not configured
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
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
Weak SSL Key Length
HIGHSSL certificate uses 384-bit key, which is considered weak
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
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
How does cng.cz compare?
See how cng.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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