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Security report for mansionglobal.com

Mansion Global · Real Estate · United States

Medium risk. 1 critical or high finding in SSL/TLS.

Security score

74/100

Risk levelMedium

0–100, higher is better. How it is calculated

Mansion Global operates as a premier luxury real estate media platform, delivering high-quality news, market insights, and exclusive property listings to an affluent global audience. Affiliated with Dow Jones & Company, it holds a strong market position in the luxury real estate sector, leveraging content publishing and advertising as its primary business model. The website demonstrates a professional and consistent brand presence with excellent content quality tailored to luxury property buyers and investors. Technically, the site employs modern web technologies including JavaScript and likely React frameworks, with a custom content management system. It exhibits good mobile optimization and SEO practices, though some accessibility features could be enhanced. Performance is moderate, balancing rich content with user experience. From a security perspective, Mansion Global enforces HTTPS and implements key security headers, reflecting a mature security posture. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of a public security policy or incident response contact points suggests room for improvement in transparency and preparedness. Overall, the domain's WHOIS data is missing, which is unusual but possibly due to privacy protection or registry issues. Despite this, the website's affiliation with a reputable parent company and its professional presentation mitigate concerns. Strategic recommendations include publishing explicit security policies, adding vulnerability disclosure mechanisms, and enhancing accessibility to further strengthen trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 100 · Low
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

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.

Priority findings

1 finding rated critical or high. Fix these first.

  1. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

Need hands-on remediation? Email guard@offseq.com

Keep watching mansionglobal.com

This scan found 11 issues across 5 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

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

SSL/TLS
0
Security headers
80
Email security
80
DNS health
85
Network security
100
GDPR outside view
100
Average
74

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

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.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

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

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention mansionglobal.com, from OffSeq Breach.

Total records
584
Employees
0
Customers
551
Third parties
33
Weak passwords
0%

6 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 mansionglobal.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Mansion Global targets the luxury real estate market, serving high-net-worth individuals and investors seeking premium property information. Its competitive advantage lies in its affiliation with Dow Jones & Company, providing authoritative content and access to a broad media network. Revenue streams primarily include advertising and premium listings. The platform's partnership ecosystem includes major media brands like WSJ and Barron's, enhancing its market reach. Growth indicators include consistent content updates and integration of advanced advertising technologies. Operationally, the company maintains a strong digital presence with a focus on content quality and user engagement.

Security posture

The website demonstrates a solid security foundation with HTTPS enforcement and comprehensive security headers such as HSTS, CSP, and X-Frame-Options. No signs of exposed credentials or vulnerable libraries were found in the analyzed content. However, the lack of a publicly accessible security policy or incident response contact limits transparency and may hinder rapid response to security incidents. Compliance with GDPR is indicated through privacy and cookie policies, but explicit references to frameworks like ISO 27001 or NIST are absent. Overall, the security maturity is good but could benefit from enhanced policy disclosures and vulnerability management transparency.

Recommendations

  1. Publish a dedicated security policy page detailing security practices and compliance frameworks.
  2. Implement a vulnerability disclosure program or security.txt file to facilitate responsible reporting.
  3. Enhance website accessibility features to meet WCAG standards for broader user inclusivity.
  4. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  5. Regularly audit third-party scripts and advertising technologies to minimize tracking and privacy risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mansion Global
Description
Mansion Global is a luxury real estate news and listings platform providing high-end property information, market insights, and real estate news worldwide.
Key services
Luxury property listings, Real estate news and analysis, Market insights
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, XMLHttpRequest, CSS3, HTML5
Frameworks
React (likely), Custom CMS
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
AdLightning
Tracking pixels
AdLightning
Marketing tools
AdLightning
Transparency
basic

Site quality

Design
excellent
User experience
good
Content relevance
excellent
Navigation
good
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content and no blocking detected.
  2. WHOIS data is missing, indicating privacy protection or registry issues.
  3. Website uses HTTPS and modern security headers.
  4. No direct company contact emails or phone numbers found in the HTML snippet; contact likely via forms.
  5. Advertising scripts from AdLightning detected, indicating monetization via ads.
  6. No explicit security or incident response policies found publicly.
  7. Content is focused on luxury real estate news and listings, targeting affluent users.
  8. No adult or NSFW content detected.
  9. Good mobile optimization and SEO practices observed.
Technical notes

Notes

The website is built on a modern JavaScript-based tech stack, likely using React or a similar framework, supported by custom CMS infrastructure. It integrates third-party advertising scripts from AdLightning, which may impact page load times but are managed to balance monetization and performance. The site is mobile-optimized with responsive design elements and employs SEO best practices including meta tags and structured data. Technical debt appears low, though opportunities exist to improve accessibility and reduce reliance on external ad scripts for performance gains. Hosting details are not explicitly identified, but the site uses secure HTTPS with strong SSL configuration.
Standards and sources

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

Earlier scans of this domain

  1. 78/100Low20 findingsView report
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