Is sudop-group.cz Safe? Security Analysis for SUDOP GROUP 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
SUDOP GROUP a.s. is a large, well-established company based in the Czech Republic specializing in design, consulting, and IT services primarily for the construction, transportation, energy, and water management sectors. The company positions itself as the largest group of such companies in Central Europe, offering services including Construction and BIM, Consulting & IT, and Research & Development. Their business model focuses on digitalizing construction processes and providing engineering preparation for infrastructure projects. The website content is professional and targeted at business clients in relevant industries. Technically, the website employs modern web technologies including Google Tag Manager, Google Analytics, and Google Maps API. It is mobile-optimized with good SEO and accessibility features, though some accessibility improvements could be made. Performance is moderate with efficient use of scripts and stylesheets. The site uses HTTPS with an excellent SSL configuration but lacks explicit security headers such as CSP or HSTS. From a security perspective, the site demonstrates good practices including HTTPS enforcement and a comprehensive cookie consent mechanism with granular user controls. No exposed sensitive data or vulnerable libraries were detected. However, the absence of WHOIS data and security.txt or incident response contacts slightly reduces trust. There are no visible forms collecting user data on the homepage, reducing attack surface. Overall, the security posture is solid but could be enhanced with additional headers and published incident response policies. The domain WHOIS data is unavailable, which is a concern for trust but may be due to privacy protection or registry issues. The website content and business information appear legitimate and professional, mitigating some concerns. The overall risk is moderate with recommendations to improve transparency and security headers to enhance trust and compliance.
Detected Technologies
10 urgent findings need attention
1 critical · 9 high
- + 2 more findings in the full report below
Keep sudop-group.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
3 findings
65/100
GDPR Compliance
4 findings
25/100
NIS2 Compliance
6 findings
47/100
Email Security
4 findings
75/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
SUDOP GROUP a.s. holds a strong market position as the largest design, consulting, and IT group in Central Europe focused on construction and infrastructure sectors. Their competitive advantage lies in integrating IT expertise with traditional engineering services to push the building sector towards Construction 4.0. The company targets large infrastructure projects in transportation, energy, and water management, serving government and private sector clients. Revenue streams likely include consulting fees, project design contracts, and IT solutions. Growth indicators include active R&D and digitalization initiatives. The company maintains a compliance page and legal registration, indicating a mature governance structure. No explicit partnerships or subsidiaries were identified from the website content.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Company Registration
SUDOP GROUP a.s.
CZ 45310009
45310009
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a mature security posture with HTTPS enforced and a detailed cookie consent mechanism supporting GDPR compliance. No critical vulnerabilities or exposed sensitive data were found. However, the lack of explicit security headers such as Content Security Policy, HSTS, and X-Frame-Options is a gap that could be exploited. Incident response and vulnerability disclosure information are not published, which limits transparency and readiness perception. The absence of WHOIS data reduces domain trustworthiness. Overall, the security maturity is good but could be improved by publishing security policies and adding security headers.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and publish a vulnerability disclosure policy or security.txt file to improve transparency and encourage responsible reporting.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
SUDOP GROUP a.s.
We provide project and engineering preparation of buildings in transportation, energy, water management, and civic amenities. Through the help of our IT and consulting expertise, we are pushing the building sector towards Construction 4.0
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Cookie consent with granular options
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and multimedia
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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 Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Weak Referrer-Policy configuration
LOWCurrent value: "no-referrer-when-downgrade"
👤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
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Google Analytics, Google APIs
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
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 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
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 81 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
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
DMARC Policy Set to None
LOWDMARC 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
LOWNo unnecessary services detected on common risky ports
How does sudop-group.cz compare?
See how sudop-group.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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PDF Report & Export
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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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