Is vio.hr Safe? Security Analysis for Vodoopskrba i odvodnja d.o.o.
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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
Vodoopskrba i odvodnja d.o.o. is a Croatian water utility company primarily serving the city of Zagreb and surrounding municipalities. The company provides essential services including water supply, wastewater drainage, and treatment, supported by a strong infrastructure and over 130 years of operational history. It operates under the parent company Zagrebački Holding, reflecting a stable market position in the regional energy and utilities sector. The website offers comprehensive customer service features, including emergency contact, online meter reading submission, and detailed informational resources. Technically, the site employs a modern tech stack with Bootstrap, jQuery, and integrates Google Analytics and Tag Manager for user insights. Accessibility and mobile responsiveness are well addressed, enhancing user experience. Security posture is solid with HTTPS and ISO certifications, though there is room for improvement in HTTP security headers and incident response transparency. Privacy compliance is robust, featuring a detailed cookie consent mechanism and GDPR-aligned privacy policies. Overall, the website reflects a professional and trustworthy digital presence aligned with its business objectives.
Detected Technologies
13 urgent findings need attention
1 critical · 12 high
- + 5 more findings in the full report below
Keep vio.hr 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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DNS Health
3 findings
75/100
Email Security
3 findings
85/100
GDPR Compliance
5 findings
10/100
Network Security
1 finding
100/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The company holds a strong position as a regional utility provider with a clear focus on water supply and wastewater management. Its business model is utility-based, funded through service fees and public investments, targeting residential and commercial customers in Zagreb and nearby areas. The presence of ISO certifications and detailed public documentation indicates a commitment to quality and regulatory compliance. The company leverages partnerships with Zagrebački Holding and web service providers like Globaldizajn, supporting operational and digital maturity. Growth indicators include ongoing infrastructure investments and EU project participation. The website's comprehensive content and multiple contact channels support customer engagement and transparency, reinforcing market trust.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (2)
Company Registration
Vodoopskrba i odvodnja d.o.o.
OIB: 83416546499
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a mature security posture with enforced HTTPS, secure form handling, and adherence to data protection regulations including GDPR. The presence of a designated Data Protection Officer and detailed privacy policies further strengthen compliance. However, the absence of explicit security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options suggests potential areas for enhancement to mitigate common web vulnerabilities. No visible vulnerabilities or exposed sensitive data were detected. Incident response information is not explicitly provided, which could be improved to enhance readiness and transparency. Overall, the security measures align well with the business's operational needs but could benefit from additional hardening.
Strategic Recommendations
Priority Actions for Security Improvement
Implement comprehensive HTTP security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Vodoopskrba i odvodnja d.o.o.
Vodoopskrba i odvodnja d.o.o. is a company providing water supply and wastewater management services primarily in the city of Zagreb and surrounding municipalities. They manage water quality, wastewater treatment, and infrastructure investments.
good
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enforced
- Secure forms with required fields
- Cookie consent banner with categories
- Data protection officer contact provided
- ISO certifications related to quality and safety
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
HIGHForces HTTPS connections
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-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
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Google Analytics, Facebook, Twitter, YouTube
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
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
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
DKIM Selectors Found
🏆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
Mixed Content Detected
MEDIUM2 resources loaded over insecure HTTP
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
No DMARC Record
MEDIUMDMARC 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
LOWNo unnecessary services detected on common risky ports
How does vio.hr 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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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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