Is linzag.at Safe? Security Analysis for LINZ AG für Energie, Telekommunikation, Verkehr und Kommunale Dienste
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GDPR-aligned
Data handling
EU
Hosting region
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AI Summary
LINZ AG is a large multi-utility company based in Linz, Austria, providing essential services including energy supply (electricity, natural gas, district heating), public transportation, telecommunications, and various municipal services such as waste management and water supply. The company serves primarily private customers and the general public in Linz and the surrounding region. The website reflects a well-structured portal offering detailed information and online services related to these sectors. Technically, the website is built using JavaServer Faces with PrimeFaces components, supplemented by jQuery and integrated with OneTrust for cookie consent management and Etracker for analytics. The site is mobile-optimized and demonstrates good SEO and accessibility practices, although some accessibility features could be enhanced. Performance is moderate, with room for optimization. From a security perspective, the site uses HTTPS and implements cookie consent, but lacks explicit security headers such as Content-Security-Policy and X-Frame-Options. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The WHOIS data confirms the domain is registered to a legitimate entity consistent with the business, enhancing trustworthiness. Overall, the website is professional, trustworthy, and safe for general audiences. However, the absence of visible privacy policies, terms of service, and explicit security or incident response policies suggests areas for improvement in compliance and transparency. Strategic recommendations include enhancing security headers, publishing comprehensive privacy and security policies, and improving accessibility compliance.
Detected Technologies
9 urgent findings need attention
9 high
- + 1 more findings in the full report below
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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
4 findings
75/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
LINZ AG holds a strong market position as a regional multi-utility provider in Linz, Austria, with a diversified portfolio spanning energy, transportation, telecommunications, and municipal services. The business model focuses on serving private customers and the local community with essential utilities and services. The company leverages digital channels to provide online services such as billing, service requests, and information dissemination. The presence of OneTrust and Etracker indicates an awareness of regulatory compliance and user analytics. Growth opportunities may lie in expanding digital services and enhancing customer engagement. The company appears to maintain a consistent brand and professional online presence, supporting customer trust and operational efficiency.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate security posture with HTTPS enforced and cookie consent mechanisms in place, reflecting GDPR compliance efforts. However, the lack of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options represents a potential area of vulnerability. No incident response or vulnerability disclosure information is publicly available, which could hinder rapid response to security events. The absence of exposed sensitive data and outdated libraries is positive, but updating JavaScript libraries and implementing additional security headers would strengthen defenses. Overall, the security maturity is adequate for a public utility website but could benefit from enhanced transparency and technical controls.
Strategic Recommendations
Priority Actions for Security Improvement
Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
✨Observations
Comprehensive website and business-context analysis.
AI-Enhanced Website Analysis
Business Insights
LINZ AG für Energie, Telekommunikation, Verkehr und Kommunale Dienste
Die LINZ AG kümmert sich als Multi-Utility-Anbieter um die Energieversorgung, den öffentlichen Nahverkehr und kommunale Dienste in Linz, Oberösterreich.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Cookie consent mechanism implemented
- No visible exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a public utility portal for Linz AG, providing comprehensive services for energy, transport, and municipal needs.
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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 Content-Security-Policy header
Controls resources the browser is allowed to load
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
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: 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
DMARC not enforcing
DMARC policy is set to "none"
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
DKIM Selectors Found
DMARC 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
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
CAA Records Not Configured
Certificate Authority Authorization (CAA) records not found
DMARC Policy Set to None
DMARC 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
Good Network Security Posture
No unnecessary services detected on common risky ports
How does linzag.at compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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