AAREON PROPTECH SPAIN, S.L.U. · Technology · Spain
Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.
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.
Scanned
NIS2 Art. 21(2)
This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.
GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.
8 findings rated critical or high. Fix these first.
These are the privacy signals visitors and data protection authorities look for under GDPR.
EU businesses are subject to strict GDPR requirements
What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures
GDPR requires a clear and accessible privacy policy
What to do: Add a comprehensive privacy policy page and link to it prominently
GDPR requires explicit consent for non-essential cookies
What to do: Implement a cookie consent banner that appears on first visit
Detected services: LinkedIn, YouTube, Cloudflare
What to do: Document all third-party data sharing in your privacy policy
Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.
Forces HTTPS connections
What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"
Prevents clickjacking attacks
What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"
Controls resources the browser is allowed to load
What to do: Implement a Content-Security-Policy appropriate for your application
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Each check with its score, findings and the evidence it collected.
The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.
Counted in this score
Not counted
Findings that cap the score at 49
Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.
Partial scans
When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.
Risk levels
Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.
Leaked records that mention iesa.es, from OffSeq Breach.
7 subdomains affected
See the 10 newest leaked credentials
A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for iesa.es.
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Breach keeps ingesting new leaks, so these numbers can grow between scans.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Automated reading of the public site. Ratings are indicative.
Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.
Retrieved 2026-10-25
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