Is cuper.se Safe? Security Analysis for CoreIT
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GDPR-aligned
Data handling
EU
Hosting region
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Cuper.se is a Swedish online platform serving as the country's largest and most comprehensive cup register for sports tournaments, primarily targeting sports clubs and event organizers. The service offers free registration of cups, tournaments, and series, enhancing visibility for organizers both within the platform and via search engines. The website is operated by CoreIT, a Swedish technology company, and integrates with partner services such as CupOnline for tournament administration and live result reporting. The platform holds a strong market position within its niche in Sweden, supported by a domain with a long history dating back to 2005. Technically, the website is custom-built, leveraging modern web technologies such as Material Icons, Google Fonts, and JavaScript libraries including Modernizr. The site is mobile-optimized with good navigation and SEO practices, though it lacks a CMS and some advanced accessibility features. Performance is moderate, and the site uses Google Tag Manager and Google Analytics for user tracking, with a cookie consent mechanism in place to comply with GDPR requirements. From a security perspective, the site uses HTTPS but lacks DNSSEC and advanced security headers, which could be improved to enhance DNS and web security. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of a published security policy, incident response contacts, and Terms of Service pages indicates room for maturity in security governance and compliance documentation. Overall, Cuper.se presents a trustworthy and functional service with a solid business foundation and technical implementation. Strategic improvements in security policies, DNS security, and compliance documentation would further strengthen its risk posture and user trust.
Detected Technologies
14 urgent findings need attention
2 critical · 12 high
- + 6 more findings in the full report below
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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
6 findings
40/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Cuper.se operates in the niche market of sports event registration in Sweden, focusing on providing a free and comprehensive cup register for sports clubs and organizers. Its competitive advantage lies in its extensive database, free registration model, and integration with CupOnline for event management. The business model appears to be supported by advertising opportunities and partnerships rather than direct user fees. The target customers are primarily Swedish sports clubs and event organizers seeking visibility and administrative tools. The company shows stable growth indicators with a long-established domain and consistent branding. Partnerships with CoreIT and CupOnline enhance its service ecosystem. The platform's strategic positioning as a free, centralized register supports broad adoption and market penetration within Sweden's sports community.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate security maturity level with HTTPS enabled and a cookie consent mechanism supporting GDPR compliance. However, the lack of DNSSEC, security headers such as Content-Security-Policy or X-Frame-Options, and absence of published security policies or incident response contacts highlight gaps in security governance. No vulnerabilities or exposed sensitive data were found in the HTML content, indicating good operational security hygiene. The use of Google Tag Manager and Analytics introduces moderate user tracking, which is disclosed via cookie consent. Overall, while basic security practices are in place, the site would benefit from enhanced DNS security, formal security documentation, and improved header configurations to mitigate potential risks and align with best practices.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC on the domain to improve DNS integrity and prevent spoofing.
✨Observations
Comprehensive website and business-context analysis.
AI-Enhanced Website Analysis
Business Insights
CoreIT
Sveriges största cupregister där det är gratis att registrera cuper, turneringar och serier. Tjänsten hjälper föreningar att nå en större målgrupp och förbättrar synlighet i sökmotorer.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enabled
- Cookie consent mechanism
- No exposed sensitive data in HTML
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
Forces HTTPS connections
Missing X-Frame-Options header
Prevents clickjacking attacks
Missing X-Content-Type-Options header
Prevents MIME type sniffing
Missing Content-Security-Policy header
Controls resources the browser is allowed to load
Missing X-XSS-Protection header
Legacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
Controls referrer information sent with requests
Missing Permissions-Policy header
Controls browser features and APIs
Sensitive data may be cached
Cache-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
GDPR requires a clear and accessible privacy policy
No Cookie Consent Banner found
GDPR requires explicit consent for non-essential cookies
EU business without adequate privacy measures
EU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
Detected services: Google Analytics, Google APIs
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
NIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
NIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
NIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
NIS2 requires documented incident response and business continuity plans
No business continuity planning found
NIS2 emphasizes operational resilience and business continuity
No security contact information
NIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
Clear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
Consider 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
No SPF record found
SPF helps prevent email spoofing
No DKIM record found
DKIM adds cryptographic signatures to emails
No BIMI Record
BIMI displays brand logos in email clients
No MTA-STS Policy
MTA-STS enforces TLS for email delivery
No TLS-RPT Record
TLS-RPT provides reporting for email TLS issues
No email authentication configured
Domain is vulnerable to email spoofing
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
Server supports weak protocols: TLSv1.1
Certificate Transparency Not Implemented
Certificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
SSL certificate expires in 46 days
Mixed Content Detected
2 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
Completed 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
DNSSEC is not configured for this domain
CAA Records Not Configured
Certificate Authority Authorization (CAA) records not found
Domain Transfer Lock Not Enabled
Domain can be transferred without authorization
Domain Delete Lock Not Enabled
Domain can be deleted without additional verification
No DMARC Record
DMARC policy not configured
Domain Registration Details
- •No domain protection locks enabled
DNS Records
DNSSEC Status
DNS Performance
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
No unnecessary services detected on common risky ports
How does cuper.se compare?
See how cuper.se 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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