Is grandwin.com Safe? Security Analysis for Grandwin
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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
Grandwin is an established online gambling platform founded in 2012, offering a comprehensive suite of services including online casino games, live casino, virtual sports, sports betting, and esports betting. The platform targets adult users interested in gambling and betting, primarily in European markets such as Finland. The business operates under Ardevar Ltd, which is referenced in the website footer, indicating a parent or technology partner relationship. The website is professionally designed with multi-language support and clear navigation, providing a good user experience and trust signals such as responsible gaming information and live chat support. Technically, the website leverages modern web technologies including Vue.js, Google Tag Manager, and Cloudflare DNS/CDN services. It employs various third-party services for analytics, real user monitoring, and customer support chat, indicating a mature digital infrastructure. Performance is moderate with good mobile optimization and basic accessibility features. SEO practices are adequately implemented with proper meta tags and Open Graph data. From a security perspective, the site enforces HTTPS with a good SSL configuration and domain registration protections. However, DNSSEC is not enabled, and no explicit security or incident response policies are published. The site uses CAPTCHA and offers two-factor authentication, but the latter is off by default. No vulnerabilities or exposed sensitive data were detected in the analysis. Privacy compliance is supported by a comprehensive privacy policy and cookie consent mechanisms, aligned with GDPR requirements. Overall, Grandwin presents a low to moderate risk profile with a solid business and technical foundation. Strategic improvements in DNS security, explicit security policies, and vulnerability disclosure programs would enhance trust and compliance further.
Detected Technologies
9 urgent findings need attention
9 high
- + 1 more findings in the full report below
Keep grandwin.com 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
4 findings
55/100
GDPR Compliance
3 findings
68/100
NIS2 Compliance
8 findings
17/100
Email Security
5 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Grandwin operates in the competitive online gambling sector, focusing on casino and sports betting services. Its business model relies on user registrations, deposits, and betting activities, supplemented by promotions and bonuses to attract and retain customers. The company targets adult gamblers primarily in Finland and other European countries, supported by multi-language site versions. The partnership with Ardevar Ltd suggests a technology or operational collaboration. The platform's longevity since 2012 indicates market stability. The use of modern web technologies and analytics tools reflects a data-driven approach to customer engagement and marketing. However, absence of phone contact and limited public business registration details may limit direct customer trust channels.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a good security posture with enforced HTTPS, domain status protections, and use of CAPTCHA to mitigate automated abuse. The absence of DNSSEC is a minor gap in DNS security. No direct evidence of vulnerabilities or exposed sensitive data was found. Security best practices such as secure forms and two-factor authentication are partially implemented. However, the lack of published security policies, incident response contacts, and vulnerability disclosure mechanisms indicates room for improvement in transparency and readiness. The site uses third-party scripts and services which should be regularly audited to prevent supply chain risks. Overall, the security maturity is moderate but could be enhanced by formalizing policies and improving DNS security.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC on the domain to strengthen DNS security and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Grandwin
Online casino and sportsbook platform offering casino games, live casino, virtual sports, sports betting, esports, and promotions.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Secure cookies implied
- No exposed sensitive data in HTML
- Use of CAPTCHA (reCAPTCHA v2)
- Two-factor authentication available but off by default
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a fully functional online casino and sportsbook platform.
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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
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Weak Referrer-Policy configuration
LOWCurrent value: "same-origin"
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
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 DMARC reporting
LOWDMARC aggregate reports not configured
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
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 76 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 grandwin.com compare?
See how grandwin.com 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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