Is hellerconsult.com Safe? Security Analysis for Heller Consult Tax & Business Solutions GmbH
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Below Finance avg (78)
GDPR-aligned
Data handling
EU
Hosting region
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Heller Consult Tax & Business Solutions GmbH is a Vienna-based tax and business consulting firm targeting entrepreneurs and businesses primarily in Austria. The company offers a range of services including tax consulting, accounting, business consulting, digital booking, and client portals. Their market position is that of a small but professional local firm with an international network partner, InterGest® Austria, supporting clients with expansion needs. The website is well structured, professionally designed, and provides clear contact channels and trust indicators such as customer testimonials and a ProvenExpert rating widget. Technically, the site is built on TYPO3 CMS with UIkit framework and integrates analytics tools like Google Tag Manager and Hotjar. However, the site lacks a valid SSL certificate and does not support HTTPS, which is a critical security vulnerability. Cookie consent and privacy policies are well implemented and GDPR compliant. Overall, the business presents a credible and professional image but must urgently address its SSL/TLS deficiencies to improve security and trust.
Detected Technologies
13 urgent findings need attention
4 critical · 9 high
- + 5 more findings in the full report below
Keep hellerconsult.com 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
4 findings
55/100
GDPR Compliance
6 findings
18/100
NIS2 Compliance
8 findings
5/100
Email Security
1 finding
50/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The company operates in the finance sector, focusing on tax and business consulting services for entrepreneurs and SMEs in Vienna. Their business model is service-oriented, leveraging digital tools such as online client portals and digital booking to enhance customer experience. The partnership with InterGest® Austria expands their international reach, indicating strategic growth orientation. The website content and structure reflect a mature business with clear service offerings and customer engagement strategies. The use of modern CMS and analytics tools suggests a commitment to digital maturity. However, the absence of terms of service and security policies indicates areas for improvement in compliance and transparency.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
The website's security posture is weak due to the absence of a valid SSL certificate and lack of HTTPS support, exposing users to potential data interception risks. While several security headers are present, important protections such as HSTS and OCSP stapling are missing. The Referrer-Policy is set to 'unsafe-url', which may leak sensitive information. No explicit security policies or incident response contacts are provided, and no vulnerability disclosure mechanisms exist. The cookie consent mechanism is robust and GDPR compliant, indicating awareness of privacy requirements. Overall, the security maturity is low and requires immediate remediation to protect user data and enhance trust.
Strategic Recommendations
Priority Actions for Security Improvement
Install and maintain a valid SSL/TLS certificate to enable HTTPS across the entire site.
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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 Content-Security-Policy header
Controls resources the browser is allowed to load
Weak Referrer-Policy configuration
Current value: "unsafe-url"
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
No Cookie Policy found
GDPR requires clear information about cookie usage
No Cookie Consent Banner found
GDPR requires explicit consent for non-essential cookies
Insufficient contact information
GDPR requires organizations to provide clear contact details
No Data Protection Officer mentioned
Large organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
Privacy policy lacks explicit GDPR compliance elements
No HTTPS encryption
GDPR requires appropriate security measures for personal data
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No HTTPS encryption
NIS2 requires appropriate technical measures including encryption
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 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
Email Security Check Incomplete
Some email security checks timed out
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
No HTTPS Encryption
Website does not use HTTPS encryption, making all data transmission vulnerable to interception
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
CAA Records Not Configured
Certificate Authority Authorization (CAA) records not found
DNS Records
DNSSEC Status
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
High-Risk Service Exposed: FTP
Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
Service Exposed: SSH
Port 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced
Critical Service Exposed: MySQL
Port 3306 (MySQL) is publicly accessible - MySQL - Database server
How does hellerconsult.com compare?
hellerconsult.com scores below average. Browse similar domains to see how competitors handle security.
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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