Is avizo.cz Safe? Security Analysis for AVÍZO, a.s.
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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
AVÍZO.cz operates as a Czech online classifieds platform providing free advertisement listings across a broad spectrum of categories including vehicles, real estate, jobs, electronics, and more. The platform targets general consumers in the Czech Republic seeking to buy or sell goods and services with ease, offering features such as video and photo uploads without mandatory registration. The business model centers on free ad postings with potential paid promotional options, positioning AVÍZO.cz as a well-established regional player in the classifieds market. Technically, the website employs modern web technologies including jQuery, Bootstrap, and Swiper.js, alongside Google Tag Manager and Cloudflare Turnstile for bot mitigation. The site is mobile-optimized, accessible, and SEO-friendly, with a moderate performance profile. Security measures include HTTPS enforcement, standard security headers, and cookie consent mechanisms, reflecting a mature digital infrastructure. From a security perspective, AVÍZO.cz demonstrates good practices with no evident vulnerabilities or exposed sensitive data. However, the absence of a dedicated security policy or incident response contact information suggests room for improvement in transparency and preparedness. Privacy compliance is robust, with clear privacy and cookie policies aligned with GDPR requirements. Overall, the website is professional, trustworthy, and safe for general audiences. The main risk factor is the lack of WHOIS data, which limits domain registration trust verification. Strategic recommendations include enhancing security transparency, publishing incident response details, and verifying domain registration status to bolster credibility and trust.
Detected Technologies
13 urgent findings need attention
2 critical · 11 high
- + 5 more findings in the full report below
Keep avizo.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
8 findings
15/100
GDPR Compliance
4 findings
25/100
NIS2 Compliance
8 findings
17/100
Email Security
5 findings
60/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
AVÍZO.cz holds a solid position in the Czech online classifieds sector, leveraging a broad category offering to attract diverse user segments. Its competitive advantage lies in free ad postings with multimedia support and comprehensive guides for safe trading, fostering user trust and engagement. Revenue likely derives from premium ad placements or featured listings. The company maintains active partnerships with regional service providers and promotes community engagement via social media channels. Growth indicators include a well-structured website with frequent content updates and a sizable user base. Strategic observations suggest focusing on expanding digital marketing and enhancing security transparency to strengthen market presence.
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a mature security posture with enforced HTTPS, modern security headers, and bot protection via Cloudflare Turnstile. Privacy compliance is evident through cookie consent and GDPR-aligned policies. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of a public security policy and incident response contacts indicates a gap in security governance transparency. The site would benefit from formalizing vulnerability disclosure and incident response procedures to improve resilience and user trust. Overall, the security culture appears adequate but could be enhanced with clearer communication and documented policies.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a dedicated security policy page outlining security practices and user guidance.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
AVÍZO, a.s.
AVÍZO.cz is an online classifieds platform offering free private advertisements including video and photos without registration. It covers a wide range of categories such as vehicles, real estate, jobs, electronics, furniture, and more.
good
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enforced
- Use of Cloudflare Turnstile captcha for bot protection
- Cookie consent mechanism implemented
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and no blocking.
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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 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, LinkedIn, YouTube, Cloudflare
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
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
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
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Unable to retrieve SSL certificate
CRITICALCould not establish secure connection to retrieve certificate information
Mixed Content Detected
MEDIUM1 resources loaded over insecure HTTP
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
DMARC Policy Set to None
LOWDMARC 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
High-Risk Service Exposed: FTP
HIGHPort 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
How does avizo.cz compare?
avizo.cz 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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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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