Is ha-loo.cz Safe? Security Analysis for ha-vel internet s.r.o.
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EU
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AI Summary
ha-loo.cz is a Czech telecommunications website operated by ha-vel internet s.r.o., a company established in 1996 offering prepaid VoIP-based mobile and fixed telephony services under the ha-loo brand since 2005. The website targets Czech telecom users seeking affordable prepaid voice services with features such as per-second billing and competitive international calling rates. The site is professionally designed with clear navigation and consistent branding, supporting user login and search functionalities. Technically, it employs modern JavaScript libraries including jQuery and the Nette Framework, integrates Google Custom Search, and uses a cookie consent mechanism compliant with GDPR. Security posture is moderate with HTTPS implied and secure form validation, but lacks explicit security headers and documented incident response policies. WHOIS data confirms domain legitimacy and consistency with the business history. Overall, the site is trustworthy and functional, serving its niche market effectively.
Detected Technologies
8 urgent findings need attention
8 high
Keep ha-loo.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
6 findings
35/100
GDPR Compliance
1 finding
88/100
NIS2 Compliance
9 findings
2/100
Email Security
3 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The company ha-vel internet s.r.o. holds a stable market position as a Czech telecommunications operator specializing in prepaid VoIP services. Its business model focuses on prepaid mobile and fixed telephony with no contractual obligations, appealing to cost-conscious customers. Revenue streams likely derive from prepaid credit sales and voice/data packages. The company maintains a clear partnership ecosystem with related domains and uses Google services for search and advertising. Growth indicators include a long operational history and consistent branding. The website supports customer engagement through login portals and support information, reinforcing customer retention and service transparency.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate security maturity level. It uses HTTPS and form validation to protect user credentials but lacks visible security headers such as CSP or HSTS, which are recommended to mitigate common web attacks. No explicit security or incident response policies are published, which could hinder transparency and readiness in case of security incidents. The cookie consent mechanism is implemented, supporting GDPR compliance. No vulnerabilities or exposed sensitive data were detected in the HTML content. Enhancing security headers and publishing security policies would improve the overall security posture and customer trust.
Strategic Recommendations
Priority Actions for Security Improvement
Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
✨Observations
Comprehensive website and business-context analysis.
AI-Enhanced Website Analysis
Business Insights
ha-vel internet s.r.o.
Od roku 1996 společnost ha-vel internet s.r.o. poskytuje telekomunikační služby, od roku 2005 nabízí předplacené hlasové služby na bázi VoIP pod značkou ha-loo.
good
consistent
Technical Stack
moderate
basic
basic
good
Security Assessment
- Use of HTTPS (implied by google-site-verification and external scripts loaded over https)
- No exposed sensitive data in HTML
- Login form with required fields and validation rules
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-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
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
Privacy policy may not be GDPR compliant
Privacy policy lacks explicit GDPR compliance elements
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
Critical sector without clear security compliance
Detected sectors: transport, digital
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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
DMARC policy is set to "none"
No DMARC reporting
DMARC aggregate reports not configured
No DKIM record found
DKIM adds cryptographic signatures to emails
SPF Details
DMARC Details
MTA-STS 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 63 days
Mixed Content Detected
1 resources loaded over insecure HTTP
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
DMARC Policy Set to None
DMARC is configured but not enforcing any policy
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 ha-loo.cz compare?
See how ha-loo.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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