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Security report for almacantar.com

Almacantar · Real Estate · N/a

High risk. 8 critical or high findings in SSL/TLS, Security headers and 1 other check.

Security score

49/100

Risk levelHigh

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

Almacantar is a property investment company specializing in large-scale, complex developments in Central London. The website presents a professional image with detailed information about key properties and team members, targeting property investors and real estate professionals. The business model focuses on property investment and development, positioning itself as a specialist in the London real estate market. The domain is mature, registered since 2011, and the website uses HTTPS with Cloudflare DNS, indicating a stable technical infrastructure. Technically, the website employs common JavaScript libraries such as jQuery and FitText, and integrates Vimeo for video content. Google Analytics is used for visitor tracking via Google Tag Manager. The site is moderately optimized for performance and mobile devices, with good SEO practices evident in meta tags and Open Graph data. However, accessibility features are basic, and no CMS or advanced frameworks are detected. From a security perspective, the site benefits from HTTPS and domain transfer protection but lacks DNSSEC and important security headers like Content-Security-Policy. No privacy or cookie policies are present, which is a compliance gap. No incident response or vulnerability disclosure information is found. The absence of contact emails and phone numbers on the site reduces transparency. Overall, the security posture is moderate but could be improved with better policies and headers. The overall risk is moderate with no critical issues detected. Strategic recommendations include implementing privacy and cookie policies with consent mechanisms, enabling DNSSEC, adding security headers, and publishing incident response information to enhance trust and compliance.

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

8 findings 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

  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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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

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

Keep watching almacantar.com

This scan found 23 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.

Daily monitoring

Recommended

€25per month

  • 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
15
Email security
65
DNS health
80
Network security
100
GDPR outside view
35
Average
49

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 almacantar.com, from OffSeq Breach.

No leaked records found

Breach holds no records for almacantar.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

Almacantar operates in the real estate sector with a focus on high-value property investment and development in Central London. The company leverages a business model centered on complex, large-scale projects, appealing to investors and stakeholders interested in premium real estate. The website content and structure suggest a medium-sized enterprise with a mature market presence since 2011. The company emphasizes quality and longevity in its projects, as reflected in video testimonials and property showcases. The lack of explicit contact details on the website may indicate a controlled client engagement approach, possibly relying on direct contacts or private communications. The use of professional multimedia content and consistent branding supports a strong market positioning. No partnerships or subsidiaries are disclosed on the site.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is properly implemented, and the domain is protected against unauthorized transfers. However, the absence of DNSSEC leaves the domain vulnerable to DNS spoofing attacks. The lack of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces protection against common web attacks like clickjacking and MIME sniffing. No privacy or cookie policies are present, which is a compliance risk under GDPR. No incident response or vulnerability disclosure mechanisms are visible, limiting the company's ability to manage security incidents transparently. The use of Google Analytics introduces moderate user tracking without visible privacy controls. Overall, the security posture is adequate but requires enhancements to meet best practices and regulatory requirements.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with user consent mechanisms to ensure GDPR compliance.
  2. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  3. Add essential security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to protect against common web vulnerabilities.
  4. Establish and disclose an incident response policy and contact channels for security issues to improve transparency and readiness.
  5. Include clear contact information such as company emails and phone numbers on the website to enhance trust and user engagement.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Almacantar
Description
Almacantar is a property investment company specialising in large-scale, complex developments in Central London.
Key services
Property investment, Large-scale property development, Complex real estate projects
Content quality
good
Branding
consistent

Technology

Stack
jQuery, FitText, Vimeo Player API
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • HTTPS enabled
  • Domain status clientTransferProhibited

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Google Analytics (via Google Tag Manager)
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and focused on real estate investment in London.
  2. No privacy, cookie, or terms of service policies found on the site.
  3. No contact emails or phone numbers explicitly found in the HTML content.
  4. Uses HTTPS and Cloudflare DNS but lacks DNSSEC and security headers.
  5. Includes Google Analytics via Google Tag Manager for tracking.
  6. No forms detected in the provided HTML content.
  7. No social media links explicitly found in the HTML content.
  8. Content is safe and suitable for general audiences.
  9. WHOIS data shows domain is registered with IONOS SE and is valid until 2026.
Technical notes

Notes

The website uses a straightforward technology stack with jQuery and FitText for UI enhancements and Vimeo for video hosting. Google Tag Manager is used for analytics integration. The site is hosted behind Cloudflare DNS, providing some level of protection and performance optimization. The HTML structure is valid and includes proper meta tags for SEO and social sharing. Performance is moderate with no major issues detected, and the site is mobile-optimized with responsive design elements. However, the absence of a CMS or modern frameworks may limit scalability and content management efficiency. Accessibility features are minimal, suggesting room for improvement to meet WCAG standards. Overall, the technical implementation is solid but could benefit from modernization and enhanced security configurations.
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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