Is heydoo.lu Safe? Security Analysis for SCRIPT
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Below Education avg (55)
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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
Heydoo.lu is an official educational content platform operated under the auspices of Luxembourg's Ministry of National Education, Childhood and Youth, branded as SCRIPT. The platform aggregates a wide range of educational materials including publications, audio, video, apps, and websites, targeting students, teachers, parents, and educators. It supports multilingual content in Luxembourgish, French, and German, enhancing accessibility for its diverse audience. The website is built on Drupal 10 with modern UI frameworks and integrates analytics tools such as Google Analytics and Facebook Pixel for user behavior insights. Technically, the site demonstrates a solid infrastructure with good mobile optimization, accessibility, and SEO practices. Security posture is adequate with HTTPS enforced and anti-bot measures, though some security headers could be improved. Privacy compliance is strong, featuring comprehensive privacy and cookie policies aligned with GDPR requirements. Contact information is primarily provided via a contact form, with no direct emails or phone numbers publicly listed. The absence of WHOIS data due to a malformed domain query limits domain registration trust analysis. However, the official government affiliation and quality content strongly support the site's legitimacy. No adult or questionable content is present, making it safe for general audiences. Overall, Heydoo.lu is a credible, well-maintained educational resource platform with room for minor security enhancements.
Detected Technologies
13 urgent findings need attention
1 critical · 12 high
- + 5 more findings in the full report below
Keep heydoo.lu 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
6 findings
40/100
GDPR Compliance
5 findings
10/100
NIS2 Compliance
8 findings
17/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Heydoo.lu occupies a strategic position as Luxembourg's official educational content portal, supported by the government and SCRIPT. Its business model focuses on providing free, centralized access to educational resources, enhancing learning outcomes across fundamental, secondary, and professional training sectors. The platform's multilingual support and comprehensive categorization by audience, grade, subject, theme, and type facilitate targeted content delivery. Partnerships with government entities and educational institutions reinforce its authority and reach. The use of modern web technologies and analytics indicates a commitment to continuous improvement and user engagement. Growth potential lies in expanding content offerings and integrating interactive learning tools.
Security Posture Analysis
Comprehensive Security Assessment
The website maintains a good security posture with mandatory HTTPS and anti-bot form protections. While some standard security headers like Content-Security-Policy and X-Frame-Options are not explicitly detected, the absence of exposed sensitive data and use of secure forms mitigate common risks. The integration of third-party analytics and tracking pixels necessitates ongoing monitoring to prevent privacy leaks. No vulnerabilities or malware indicators were found in the analyzed content. Incident response and explicit security policies are not publicly documented, suggesting an area for improvement to enhance transparency and readiness.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and enforce Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options HTTP headers to strengthen security.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
SCRIPT
Heydoo is a platform gathering all necessary educational content in one place, provided by the Ministry of National Education, Childhood and Youth of Luxembourg. It offers educational materials sorted by audience, grade, subject, theme, and type.
good
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enforced
- No exposed sensitive data in HTML
- Use of anti-bot form elements
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is an official educational content platform for Luxembourg.
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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)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-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
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
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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
🏆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 84 days
Mixed Content Detected
MEDIUM5 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
No DMARC Record
MEDIUMDMARC policy not configured
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
High-Risk Service Exposed: FTP
HIGHPort 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
How does heydoo.lu compare?
heydoo.lu scores below average. Browse similar domains to see how competitors handle security.
🔧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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