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Security report for serhantannualletter2024.com

SERHANT. · Real Estate · United States

Medium risk. 7 critical or high findings in Email security, Security headers and 2 other checks.

Security score

64/100

Risk levelMedium

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

SERHANT. is a venture-backed real estate and technology company that has rapidly grown since its founding in 2020. The company focuses on redefining sales enablement in real estate through technology subsidiaries and a global referral network. The website presents a professional annual letter with comprehensive business updates, market insights, and future outlooks. Technically, the site is built on Squarespace with standard modern web technologies and good SEO practices. Security posture is strong with HTTPS and HSTS enabled, but lacks explicit privacy and cookie policies, which are compliance gaps. No contact emails or phone numbers are provided, limiting direct communication channels. Overall, the site is trustworthy and professional but could improve privacy compliance and contact transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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

7 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. Security headers

    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.

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  3. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

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

Keep watching serhantannualletter2024.com

This scan found 25 issues across 6 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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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
62
Security headers
50
Email security
60
DNS health
75
Network security
100
GDPR outside view
35
Average
64

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

Technical appendix

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

Business context

Business profile

The company positions itself as an innovative leader in real estate technology and brokerage, leveraging AI, crypto, and media presence to expand market share. Its business model combines traditional real estate services with technology-driven sales enablement and content production. The firm has strong growth indicators including increased sales volume, agent count, and media exposure. Partnerships and subsidiaries like Sellit.com support its ecosystem. The target audience includes clients, industry professionals, and investors. The company benefits from venture capital backing and media exposure, enhancing credibility and market reach.

Security posture

The website employs HTTPS with HSTS, uses no outdated or vulnerable libraries detected, and does not expose sensitive data. However, it lacks published security policies, incident response contacts, and vulnerability disclosure mechanisms. Privacy compliance is weak due to missing privacy and cookie policies. No forms or inputs are present to assess input security. Overall, the security posture is solid but could be enhanced by adding formal policies and contact channels for security incidents.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with consent mechanisms to improve GDPR and privacy compliance.
  2. Add a terms of service page to clarify user agreements and legal protections.
  3. Include clear contact information including emails and phone numbers for general and security incident reporting.
  4. Implement a security policy page outlining frameworks or standards followed (e.g., ISO 27001, NIST).
  5. Enhance accessibility features to meet WCAG standards and improve user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SERHANT.
Description
SERHANT. is a real estate and technology company focused on sales enablement and support ecosystems. The business is venture-backed, with a focus on real estate transactions, new developments, agent growth, content production, and digital innovation including AI and crypto integration.
Key services
Real estate brokerage, Sales enablement technology, Content production, Global referral network, New development launches
Content quality
excellent
Branding
consistent

Technology

Stack
Squarespace, Google Analytics, YouTube embeds, Google Fonts (Montserrat), JavaScript polyfills
Frameworks
Squarespace platform
Platforms
Squarespace hosting and CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • HSTS enabled
  • No exposed sensitive data detected

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Mailchimp (mcusercontent.com link)
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional real estate and technology business site
  2. Content is comprehensive and well-structured annual letter
  3. No privacy or cookie policies found, which is a compliance gap
  4. No contact emails or phone numbers explicitly listed on the page
  5. Uses Squarespace CMS and hosting with standard security practices
  6. Includes social media links to major platforms
  7. No suspicious or malicious content detected
  8. Good SEO and metadata implementation
  9. No forms detected on the main page for data collection
Technical notes

Notes

The website is built on the Squarespace platform, leveraging its CMS and hosting infrastructure. It uses Google Fonts, Google Analytics for tracking, and embeds YouTube videos for rich media content. The site loads scripts asynchronously and uses modern CSS and JavaScript polyfills for compatibility. Performance is moderate with good mobile optimization. SEO is well implemented with meta tags, Open Graph, and JSON-LD structured data. No technical debt or deprecated technologies were detected. Opportunities exist to improve accessibility and privacy compliance.
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

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