Is iesa.es Safe? Security Analysis for AAREON PROPTECH SPAIN, S.L.U.
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Below Technology avg (72)

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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
IESA, operating under the parent company Aareon, is a leading Spanish technology firm specializing in software solutions for property management and administration of communities. With over 38 years of experience, the company offers a comprehensive platform, Gesfincas, alongside a suite of integrated solutions aimed at digitalizing and optimizing the daily operations of property administrators and communities. Their market position is strong within Spain and Europe, supported by continuous innovation and a broad product portfolio. Technically, the website employs modern web technologies including Bootstrap, jQuery, and FontAwesome, complemented by advanced analytics tools such as PostHog and Hotjar. The site is well-optimized for mobile devices, features clear navigation, and maintains good SEO practices. Security measures include HTTPS enforcement, secure form handling, and cookie consent mechanisms, although some security headers could be enhanced. From a security perspective, the site demonstrates a mature posture with no evident vulnerabilities or exposed sensitive data. Privacy compliance is robust, with clear policies and GDPR adherence. The presence of a whistleblower channel and a documented security policy further reinforce their commitment to security and compliance. Overall, the risk profile is low with a high degree of trustworthiness and professionalism. Strategic recommendations include enhancing security headers, implementing a security.txt file for vulnerability disclosures, and increasing visibility of incident response contacts to further strengthen security culture and compliance.
Detected Technologies
12 urgent findings need attention
1 critical · 11 high
- + 4 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
2 findings
87/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
IESA operates in the niche market of property management software, targeting administrators of fincas, property owners, and suppliers. Their competitive advantage lies in their integrated platform approach, long-standing market presence, and affiliation with the larger Aareon group. Revenue streams likely include software licensing, subscription services, and value-added services such as digital signatures and financial solutions. The company actively markets new features and innovations, indicating growth and adaptation to market needs. Their partnership ecosystem includes Aareon and financial institutions, enhancing their service offerings and market reach.
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a solid security posture with HTTPS enforced and secure data collection forms. Privacy policies and cookie consent mechanisms align with GDPR requirements. No critical vulnerabilities or exposed sensitive information were detected. However, the absence of certain security headers like Content-Security-Policy and X-Frame-Options suggests room for improvement. Incident response mechanisms are present but could be more prominently displayed. Overall, the security maturity is good, supporting business continuity and customer trust.
Strategic Recommendations
Priority Actions for Security Improvement
Implement comprehensive security headers such as Content-Security-Policy and X-Frame-Options to mitigate common web attacks.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
AAREON PROPTECH SPAIN, S.L.U.
Aareon, antes IESA, es el líder en desarrollo de software y tecnología para administradores de fincas en españa y europa desde hace más de 38 años.
excellent
consistent
Technical Stack
moderate
excellent
good
good
Security Assessment
- HTTPS enforced
- Secure forms with validation
- Cookie consent mechanism
- Privacy policy and terms clearly linked
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and navigation
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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
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 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: LinkedIn, YouTube, Cloudflare
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 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
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 53 days
HSTS Not Enabled
MEDIUMHTTP Strict Transport Security (HSTS) is not configured
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
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 iesa.es compare?
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🔧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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