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Security report for sushisamba.com

SUSHISAMBA · Hospitality · N/a

Low risk. 4 critical or high findings in Security headers and GDPR outside view.

Security score

78/100

Risk levelLow

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

SUSHISAMBA is a globally recognized hospitality brand offering a unique fusion of Japanese, Brazilian, and Peruvian cuisines. The website serves as the official platform for menus, locations, reservations, and private event inquiries, targeting upscale dining customers across multiple continents. The brand emphasizes cultural heritage and vibrant dining experiences, supported by a professional and visually rich website. Technically, the website employs modern web technologies including Google Tag Manager, TikTok Pixel, and YouTube embeds, managed via the Propeller CMS platform. The site demonstrates good mobile optimization, accessibility, and SEO practices, with a comprehensive cookie consent mechanism ensuring GDPR compliance. From a security perspective, the site uses HTTPS and cookie consent but lacks explicit security headers in the HTML response. No vulnerabilities or exposed sensitive data were detected. However, the absence of WHOIS registration data raises concerns about domain registration transparency, though the professional presentation and consistent branding mitigate immediate trust issues. Overall, the website is well-constructed and business credible, but domain registration information should be verified to strengthen trust and legitimacy assurances.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 100 · Medium
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

4 findings rated critical or high. Fix these first.

  1. 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 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';…

  2. GDPR outside view

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

    • 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 sushisamba.com

This scan found 17 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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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
100
Security headers
50
Email security
85
DNS health
80
Network security
100
GDPR outside view
53
Average
78

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

SUSHISAMBA operates in the hospitality sector with a focus on culturally fused dining experiences. Its market positioning is upscale and international, with locations in the UK, USA, Middle East, and Asia. The business model revolves around direct consumer engagement via online reservations and private event hosting. The company leverages social media and digital marketing tools to maintain brand presence and customer engagement. The absence of detailed company registration data online suggests a need for further due diligence for partnership or investment purposes. The brand's consistent messaging and professional digital footprint indicate a mature business with growth potential in global hospitality markets.

Security posture

The website demonstrates a moderate to good security posture with enforced HTTPS and a cookie consent mechanism aligned with GDPR requirements. However, the lack of visible security headers such as Content-Security-Policy and X-Frame-Options is a gap that could be addressed to enhance protection against common web attacks. No incident response or security policy information is publicly available, which limits transparency on security governance. The use of third-party tracking scripts introduces potential privacy risks, but these are managed with user consent. Overall, the security maturity is adequate for a hospitality website but could be improved with additional hardening and policy disclosures.

Recommendations

  1. Implement and verify HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to enhance web security.
  2. Publish a clear security policy and incident response plan on the website to improve transparency and trust.
  3. Conduct regular audits of third-party scripts and tracking pixels to minimize privacy and security risks.
  4. Verify and publish domain WHOIS registration details to improve domain legitimacy and trustworthiness.
  5. Enhance data protection officer contact information and vulnerability disclosure mechanisms to align with best compliance practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SUSHISAMBA
Description
SUSHISAMBA offers a unique blend of Japanese, Brazilian and Peruvian dining experiences with multiple global locations. The brand emphasizes cultural fusion, vibrant dining, and private event hosting.
Key services
Restaurant dining, Private events, Online reservations
Content quality
excellent
Branding
consistent

Technology

Stack
YouTube iframe embeds, Google Tag Manager, TikTok Pixel, CookieControl (Civic Cookie Consent), Propeller CMS assets
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, TikTok Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Facebook
Tracking pixels
TikTok Pixel
Marketing tools
TikTok Analytics, Facebook Pixel
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed with rich multimedia content and clear navigation.
  2. Strong focus on cultural fusion cuisine and upscale hospitality services.
  3. Comprehensive privacy and cookie policies with active consent management.
  4. Multiple social media integrations and official contact emails present.
  5. No signs of malicious content or security warnings.
  6. WHOIS data is missing, which reduces trust in domain registration transparency.
Technical notes

Notes

The website is built on the Propeller CMS platform, utilizing modern JavaScript modules and polyfills for compatibility. It integrates multiple analytics and marketing tools including Google Tag Manager, TikTok Pixel, and Facebook Pixel. The site uses responsive images and lazy loading for performance optimization. Accessibility features such as skip links and ARIA labels are implemented. The site loads moderately fast but could benefit from further performance tuning. The absence of explicit hosting provider information limits infrastructure assessment. Overall, the technical implementation is solid with room for incremental improvements in security and performance.
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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