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Security report for simmons-simmons.com

Simmons & Simmons · Other · United Kingdom

Medium risk. 4 critical or high findings in Security headers and SSL/TLS.

Security score

74/100

Risk levelMedium

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

Simmons & Simmons is an established international law firm that positions itself as a strategic business partner to its clients. The firm offers legal services across multiple sectors including financial institutions, healthcare and life sciences, technology, media and telecommunications, and energy and infrastructure. With over 120 years of history, Simmons & Simmons maintains a strong market presence and a professional brand image. The website reflects a mature digital presence with comprehensive content, clear navigation, and modern web technologies such as Vue.js and Google reCAPTCHA for security. Technically, the website is well-structured, mobile-optimized, and employs modern fonts and video embedding technologies. The presence of privacy and cookie policies, along with a cookie consent mechanism, indicates attention to privacy compliance and user experience. However, the absence of visible security headers and explicit contact information for security or incident response are areas for improvement. From a security perspective, the site uses HTTPS and Google reCAPTCHA, which are positive indicators. The lack of WHOIS data is unusual for a firm of this stature and may warrant further investigation to confirm domain registration legitimacy. No vulnerabilities or malicious content were detected in the site content. Overall, Simmons & Simmons presents a professional and trustworthy online presence suitable for its business model. Strategic recommendations include enhancing security headers, publishing explicit security policies, and improving transparency around domain registration and contact information.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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

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 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';…

  2. 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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching simmons-simmons.com

This scan found 20 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
82
Security headers
15
Email security
80
DNS health
85
Network security
100
GDPR outside view
83
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

Technical appendix

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

Business context

Business profile

Simmons & Simmons operates as a large international law firm with a diversified sector focus, targeting corporate clients in finance, healthcare, technology, and energy sectors. The firm leverages its long history and responsible business practices as competitive advantages. Its business model centers on providing legal expertise combined with strategic business partnership. The website's content and structure support client engagement and recruitment efforts, indicating a focus on both client services and talent acquisition. Social media integration and regular insights publication suggest active marketing and thought leadership. The absence of explicit revenue or subsidiary information limits deeper financial analysis but the firm's global footprint and sector diversity imply a robust business ecosystem.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enforced and Google reCAPTCHA implemented to mitigate automated abuse. Cookie consent mechanisms align with privacy regulations. However, the absence of visible security headers such as Content-Security-Policy, X-Frame-Options, and others reduces the overall security score. No explicit incident response or vulnerability disclosure information is available, which could hinder rapid response to security events. The missing WHOIS data raises questions about domain registration transparency but does not directly indicate compromise. Overall, the site is secure for general use but could benefit from enhanced security controls and transparency.

Recommendations

  1. Implement and verify HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen defense-in-depth.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Add a vulnerability disclosure or security.txt file to facilitate responsible reporting of security issues.
  4. Enhance visibility of company contact information, including phone numbers and emails, especially for security and privacy inquiries.
  5. Investigate and clarify domain WHOIS registration details to ensure domain legitimacy and reduce potential trust concerns.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Simmons & Simmons
Description
The international law firm that acts as your strategic business partner.
Key services
Legal advice, Sector expertise in financial institutions, healthcare, technology, energy, asset management, Responsible business practices, Legal transformation solutions
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Vue.js, Typekit Fonts, Google reCAPTCHA, Wistia video embedding
Frameworks
Vue.js
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA v3 used for bot protection
  • Cookie consent mechanism implemented

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Tracking pixels
Google reCAPTCHA
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and content-rich.
  2. No signs of adult or malicious content.
  3. Privacy and cookie policies are present and comprehensive.
  4. No explicit contact emails or phone numbers found in the HTML content.
  5. WHOIS data is missing or unavailable, which is unusual for a corporate domain.
  6. Uses modern web technologies and frameworks.
  7. Includes social media links to LinkedIn, Instagram, and Facebook.
  8. Implements Google reCAPTCHA for bot protection.
  9. Cookie consent mechanism is implemented.
  10. No visible security.txt or vulnerability disclosure page.
Technical notes

Notes

The website is built using modern web technologies, primarily Vue.js for frontend interactivity, with asynchronous loading of scripts and fonts via Adobe Typekit. Google reCAPTCHA v3 is integrated for bot mitigation. Video content is embedded using Wistia, indicating use of third-party media hosting. The site uses responsive design principles and includes accessibility features such as skip links. Performance appears moderate with some heavy media content (4K video background). SEO is supported by comprehensive meta tags including Open Graph and Twitter Cards. No CMS is explicitly detected, suggesting a custom or proprietary solution. Hosting provider details are not discernible from the HTML content.
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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