Is kursoff.biz Safe? Security Analysis for Privacy service provided by Withheld for Privacy ehf
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Below Finance avg (78)
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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
Kursoff.biz is an online portal focused on cryptocurrency exchange monitoring, currency exchange rates, analytics, and news primarily targeting Ukrainian-speaking cryptocurrency users and traders. The website presents itself as a reliable source for up-to-date information in the crypto industry, offering services such as exchange monitoring and financial analytics. The business appears to be small-sized and established since 2016, with domain registration protected by privacy services, which is common in the cryptocurrency sector. Technically, the website is built using modern frameworks such as Next.js and Material-UI, indicating a contemporary and responsive design approach. It leverages Cloudflare DNS and Google Tag Manager for performance and analytics. The site is mobile-optimized and SEO-friendly, though accessibility features are basic. Performance is moderate, with no major technical issues detected. From a security perspective, the site enforces HTTPS and uses clientTransferProhibited domain status, enhancing domain security. However, DNSSEC is not enabled, and explicit security headers are not confirmed in the provided data. There is no visible privacy policy, cookie policy, or terms of service, which are critical for GDPR compliance and user trust. No incident response or vulnerability disclosure information is provided, which could be improved. Overall, Kursoff.biz is a legitimate and professionally presented cryptocurrency information portal with room for improvement in privacy compliance and security transparency. Strategic recommendations include publishing comprehensive privacy and cookie policies, enabling DNSSEC, adding security headers, and providing vulnerability disclosure information to enhance trust and compliance.
Detected Technologies
10 urgent findings need attention
10 high
- + 2 more findings in the full report below
Keep kursoff.biz 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
3 findings
68/100
NIS2 Compliance
9 findings
2/100
Email Security
5 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Kursoff.biz operates in the niche cryptocurrency finance sector, providing exchange monitoring and analytics services. Its market positioning targets Ukrainian-speaking crypto users, a growing demographic in Eastern Europe. The business model revolves around aggregating and presenting exchange rates, news, and analytics, likely monetized through advertising or affiliate partnerships, though no explicit affiliate programs were detected. The company benefits from a mature domain age and consistent branding. The lack of explicit contact information and certifications suggests a small to medium-sized operation focused on digital presence rather than physical infrastructure. The use of privacy protection for domain registration aligns with industry norms for crypto-related businesses, balancing transparency with privacy needs.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate security posture with HTTPS enforced and domain transfer protections in place. However, the absence of DNSSEC and explicit security headers reduces the overall security robustness. The lack of published privacy and cookie policies indicates potential compliance gaps with GDPR and other data protection regulations. No incident response or vulnerability disclosure mechanisms are visible, which limits the site's readiness to handle security incidents transparently. The use of Google Tag Manager introduces moderate user tracking, which should be disclosed in privacy documentation. Overall, while no critical vulnerabilities are evident, the site would benefit from enhanced security best practices and compliance documentation to improve user trust and regulatory adherence.
Strategic Recommendations
Priority Actions for Security Improvement
Publish comprehensive privacy and cookie policies to ensure GDPR compliance and user transparency.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Privacy service provided by Withheld for Privacy ehf
Обміняти криптовалюту, готівку та електронні гроші вигідно з Kursoff 💸 Надійний моніторинг обмінників 🔍, курс валют 📊 та актуальні новини криптоіндустрії в одному місці
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Domain status clientTransferProhibited
- Use of privacy protection for WHOIS
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
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 Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
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
Critical sector without clear security compliance
HIGHDetected sectors: transport, banking, digital
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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
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 56 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
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
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
Invalid SPF Record
MEDIUMSPF record syntax is invalid
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
Domain Registration Details
- •Privacy/proxy registration detected
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 kursoff.biz compare?
See how kursoff.biz 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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