Is irz.cz Safe? Security Analysis for Ministerstvo životního prostředí
https://irz.czCheck if irz.cz is a scam or legitimate. Free security scan and reviews.
Below Government avg (70)

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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.irz.cz serves as the official portal for the Integrovaný registr znečišťování (IRZ), an integrated pollution register managed by the Czech Ministry of the Environment (Ministerstvo životního prostředí) in partnership with CENIA. It provides public access to environmental data concerning pollutant emissions and transfers reported by thousands of facilities across the Czech Republic. The site targets both the general public and reporting entities, offering search tools, documentation, and regulatory information. The business model is a government-operated public information service with a medium organizational size and a history dating back to 2004. Technically, the site is built on Drupal 10 CMS with modern web technologies including Bootstrap and jQuery. It features responsive design, accessibility considerations, and good SEO practices. Performance is moderate, with a well-structured navigation and professional design. Security posture is strong with HTTPS enforced and cookie consent mechanisms in place, though explicit security headers and incident response disclosures are lacking. No vulnerabilities or exposed sensitive data were detected. From a security and compliance perspective, the site demonstrates GDPR compliance with clear privacy and cookie policies. However, the absence of WHOIS data for the domain reduces trust from a domain registration standpoint, though the official branding and content strongly support legitimacy. No terms of service or vulnerability disclosure policies are published. Contact information is limited to a general info email address. Overall, the site is a trustworthy and professional government resource with good technical and security practices. Strategic improvements include publishing security policies, incident response contacts, and enhancing domain registration transparency to further strengthen trust and compliance.
Detected Technologies
10 urgent findings need attention
1 critical · 9 high
- + 2 more findings in the full report below
Keep irz.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
55/100
GDPR Compliance
4 findings
25/100
NIS2 Compliance
8 findings
17/100
Email Security
3 findings
85/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The IRZ website occupies a critical niche as the official environmental data repository for the Czech Republic, operated by the Ministry of Environment. Its competitive advantage lies in authoritative data provision, regulatory backing, and integration with other government environmental systems like ISPOP and CENIA. The business model is non-commercial, focused on public service and regulatory compliance. Revenue streams are government-funded. Target customers include environmental professionals, regulatory bodies, and the general public interested in pollution data. Growth indicators include ongoing updates and expansion of data sets. The partnership ecosystem includes CENIA, ISPOP, and other government portals. Strategic observations highlight the importance of maintaining data accuracy, transparency, and expanding user engagement through improved search and open data initiatives.
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a mature security posture with HTTPS enforced and a cookie consent mechanism aligned with GDPR requirements. No critical vulnerabilities or exposed sensitive data were found in the HTML content. However, the lack of explicit security headers such as Content-Security-Policy and absence of a published security policy or incident response plan represent compliance gaps. The missing WHOIS data for the domain is a concern for domain legitimacy verification. There is no visible vulnerability disclosure program or security.txt file. Overall, the site is secure for public use but would benefit from enhanced transparency and formal security documentation to meet best practices and regulatory expectations.
Strategic Recommendations
Priority Actions for Security Improvement
Publish explicit security headers including Content-Security-Policy, X-Frame-Options, and Referrer-Policy.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Ministerstvo životního prostředí
Integrovaný registr znečišťování (IRZ) je informační systém poskytující data o stavu životního prostředí České republiky, zejména o únikách a přenosech znečišťujících látek. Web je provozován Ministerstvem životního prostředí a CENIA.
good
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enforced
- Cookie consent banner with opt-in mechanism
- No exposed sensitive data in HTML
- No visible vulnerable libraries
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 X-Frame-Options configuration
LOWCurrent value: "SAMEORIGIN, SAMEORIGIN"
Weak X-Content-Type-Options configuration
LOWCurrent value: "nosniff, nosniff"
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Weak Referrer-Policy configuration
LOWCurrent value: "no-referrer-when-downgrade"
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 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: Facebook, LinkedIn, 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
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 48 days
Weak SSL Key Length
HIGHSSL certificate uses 384-bit key, which is considered weak
Mixed Content Detected
MEDIUM4 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
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
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 irz.cz compare?
See how irz.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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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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