Is baustav.cz Safe? Security Analysis for BAU-STAV 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
BAU-STAV a.s. is a well-established construction company based in the Karlovy Vary region of the Czech Republic, with nearly 30 years of experience. The company offers a comprehensive range of construction-related services including project design, construction work, steel constructions, locksmith work, transport, and roofing. It primarily serves clients in the Karlovy Vary and Central Bohemia regions but is capable of undertaking projects throughout the Czech Republic. The company is part of the SUAS GROUP, which is disclosed transparently on the website. Technically, the website uses a custom CMS built on the Gambik framework and incorporates modern JavaScript libraries such as jQuery, Bootstrap, and Fancybox. The site is mobile-optimized with good navigation and SEO practices. However, a visible server-side PHP fatal error indicates some backend instability and potential information leakage, which poses a security risk. The site uses HTTPS and Google Analytics with consent settings that deny ad and analytics storage by default, showing some privacy awareness. From a security perspective, the site lacks explicit security headers and formal privacy or cookie policies, which are important for GDPR compliance and user trust. The absence of WHOIS data reduces domain registration transparency and trustworthiness. No incident response or vulnerability disclosure information is provided, limiting the company's security posture visibility. Overall, BAU-STAV a.s. presents a credible and professional business front with room for improvement in backend stability, security best practices, and privacy compliance to enhance trust and reduce risk.
Detected Technologies
14 urgent findings need attention
1 critical · 13 high
- + 6 more findings in the full report below
Keep baustav.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
7 findings
20/100
GDPR Compliance
5 findings
10/100
NIS2 Compliance
9 findings
2/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
BAU-STAV a.s. holds a strong market position as a significant regional construction company with a diversified service portfolio. Its business model focuses on delivering end-to-end construction services, targeting investors and clients in the Czech Republic's real estate sector. The company benefits from its nearly three decades of experience and association with the SUAS GROUP parent company, which may provide financial and operational support. The website highlights a broad project portfolio and company structure, indicating organizational maturity. However, the lack of visible contact details and limited social media presence may constrain direct customer engagement. The partnership with notification system providers and use of Google Analytics suggest some digital marketing efforts. Growth opportunities exist in expanding digital presence and enhancing compliance and security frameworks.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (2)
Company Registration
BAU-STAV a.s.
147 05 877
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate security posture with HTTPS enabled and basic privacy consent settings for analytics. However, the presence of a visible PHP fatal error exposing internal file paths and code details is a critical vulnerability that could aid attackers in reconnaissance. The absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces protection against common web attacks. No formal security policies, incident response contacts, or vulnerability disclosure programs are evident, limiting transparency and preparedness. The lack of WHOIS data further reduces trust in domain legitimacy. To improve, the company should address backend errors, implement comprehensive security headers, publish privacy and security policies, and establish incident response mechanisms.
Strategic Recommendations
Priority Actions for Security Improvement
Resolve all server-side PHP errors immediately to prevent information leakage and improve site stability.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
BAU-STAV a.s.
Baustav is a construction company with almost thirty-year’s tradition and experience, providing comprehensive services from project designs to final realization of construction, primarily in Karlovy Vary and Central Bohemia Regions, Czech Republic.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enabled
- Google Analytics consent set to deny ad and analytics storage by default
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is accessible and not blocked by WAF or security mechanisms.
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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
👤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
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
Critical sector without clear security compliance
HIGHDetected sectors: transport, health, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
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
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
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 71 days
Mixed Content Detected
MEDIUM1 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
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 baustav.cz compare?
See how baustav.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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