Is holidu.com.br Safe? Security Analysis for Holidu GmbH
https://holidu.com.brCheck if holidu.com.br is a scam or legitimate. Free security scan and reviews.
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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
Holidu GmbH operates a professional online vacation rental platform specializing in seasonal homes, beach houses, chalets, and apartments, with a strong focus on family-friendly and pet-friendly accommodations. The website targets vacation renters primarily in Brazil, offering verified listings and competitive pricing. The platform is part of a larger international group with multiple country-specific sites, positioning itself as a specialist in the European and global vacation rental market. Technically, the site leverages modern JavaScript frameworks like React, fingerprinting technologies, and integrates with major analytics and advertising platforms such as Google Analytics, Facebook, and Taboola. Security posture is strong with HTTPS enforcement and standard security headers, though some improvements like CSP and security.txt are recommended. Privacy compliance is well addressed with comprehensive policies and cookie consent mechanisms. Overall, the site presents a trustworthy, professional, and user-friendly experience with high-quality content and design.
Detected Technologies
8 urgent findings need attention
8 high
Keep holidu.com.br 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
70/100
GDPR Compliance
3 findings
58/100
NIS2 Compliance
8 findings
17/100
Email Security
2 findings
80/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Holidu's market positioning as a vacation rental aggregator with verified listings provides competitive advantages in trust and user confidence. The business model relies on online bookings and partnerships with property owners. The presence of multiple localized domains indicates a broad geographic reach and a mature partnership ecosystem. Revenue streams likely include commissions on bookings and advertising. The target customer segments include families, pet owners, and travelers seeking quality vacation homes. Growth indicators include extensive property listings and integration with major ad networks. Strategic observations suggest continued expansion in international markets and enhancement of user engagement through mobile apps and personalized services.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a mature security posture with HTTPS, no exposed sensitive data, and use of security headers. The presence of fingerprinting scripts indicates advanced user tracking, which is balanced by clear cookie consent mechanisms. However, the absence of a published security policy, incident response contacts, and vulnerability disclosure channels represents gaps in transparency and readiness. Compliance with GDPR is indicated but could be strengthened with explicit data retention disclosures and a dedicated DPO contact. No critical vulnerabilities or malware indicators were found. Overall, the security maturity is good but can be improved by publishing more security governance documentation and implementing CSP headers.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a dedicated security policy and incident response page to enhance transparency.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Holidu GmbH
Enorme seleção de casas de férias, apartamentos para temporada, fazendas com alojamento verificado ao melhor preço, reserva com confiança. Aluguéis de férias com piscina, vista para o mar, adequadas para crianças e animais de estimação. Especialista nos mais belos destinos de férias na Europa.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- No exposed sensitive data in HTML
- Use of security headers
- Secure cookie consent mechanism
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a professional vacation rental platform localized for Brazil.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak Strict-Transport-Security configuration
LOWCurrent value: "max-age=15552000"
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
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 Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
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
No DMARC reporting
LOWDMARC aggregate reports not configured
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
SPF Details
DMARC Details
MTA-STS 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 72 days
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
Domain Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
Domain Registration Details
- •No domain protection locks enabled
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 holidu.com.br compare?
See how holidu.com.br 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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