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Security report for msl-ltd.co.uk

MSL Property Care Services Ltd · Real Estate · United Kingdom

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

Security score

67/100

Risk levelMedium

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

MSL Property Care Services Ltd is a UK-wide property maintenance and facilities management company established in 2008. They provide a comprehensive range of services including reactive repairs, planned maintenance, statutory compliance, and project works, supported by a dedicated in-house team and an accredited SafePartner network. Their market position is strong, serving leading UK brands across multiple sectors such as retail, healthcare, education, and property management. The company emphasizes trust, reliability, and sustainability in managing national estates. Technically, the website is built on modern web technologies including Webflow CMS, Cloudflare CDN, and integrates analytics tools like Google Analytics and Microsoft Clarity. The site is well-optimized for performance, mobile responsiveness, and SEO, with a professional design and clear navigation. Cookie consent and privacy compliance are robustly implemented using Cookiebot. From a security perspective, the site benefits from HTTPS, DNSSEC, and Cloudflare protections. While no critical vulnerabilities were detected, the absence of some HTTP security headers and a public security policy page suggests room for improvement. The WHOIS data confirms a long-established domain with consistent registration details, enhancing trustworthiness. Overall, MSL's digital presence reflects a mature, credible business with strong compliance and security postures. Strategic recommendations include enhancing HTTP security headers, publishing a security policy, and adding a vulnerability disclosure mechanism to further strengthen trust and transparency.

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 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
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching msl-ltd.co.uk

This scan found 24 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
47
Security headers
30
Email security
70
DNS health
70
Network security
100
GDPR outside view
83
Average
67

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

MSL operates in the Real Estate sector focusing on facilities management and property maintenance. Their business model combines direct service delivery with a network of accredited partners, enabling national coverage with local expertise. The company targets large organizations managing extensive estates, offering integrated services supported by proprietary technology (inSYNC platform). Their client base includes reputable UK brands, indicating strong market positioning and trust. Certifications and accreditations reinforce their competitive advantage. Growth indicators include recognition as a Best Place to Work and ongoing expansion of service offerings. The partnership ecosystem includes SafePartner network and technology providers. Operationally, MSL emphasizes resilience, sustainability, and customer-centric account management.

Security posture

MSL demonstrates a solid security maturity level with HTTPS enforced, DNSSEC enabled, and Cloudflare integration for bot mitigation and load balancing. Cookie consent is managed via Cookiebot, ensuring GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of explicit HTTP security headers like Content-Security-Policy and Strict-Transport-Security suggests potential enhancement areas. There is no publicly available security policy or incident response information, which could impact transparency and incident handling readiness. Overall, the security posture is strong for a mid-sized enterprise but could benefit from formalized security documentation and additional header hardening.

Recommendations

  1. Implement comprehensive HTTP security headers (CSP, HSTS, X-Content-Type-Options, X-Frame-Options) at the server level.
  2. Publish a dedicated security policy and incident response page to improve transparency and readiness.
  3. Add a security.txt file to facilitate vulnerability disclosure and improve security communication.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance user awareness and trust by highlighting security certifications and compliance efforts on the website.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
MSL Property Care Services Ltd
Description
MSL is a UK-wide property maintenance and facilities management provider delivering reactive repairs, planned preventative maintenance, statutory compliance, and project works to national estates. They operate 24/7/365 with full UK coverage, combining in-house engineers and an accredited SafePartner network.
Key services
Reactive maintenance, Planned maintenance, Statutory compliance, Project works, Multi-site helpdesk, CAFM platform (inSYNC®), Self-delivery and SafePartner network
Content quality
excellent
Branding
consistent

Technology

Stack
Cloudflare, Cookiebot, Google Tag Manager, Microsoft Clarity, Google Analytics, Webflow CMS, JavaScript, HTML5, CSS3
Frameworks
Webflow
Platforms
Cloudflare CDN
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • DNSSEC enabled
  • Cookie consent mechanism implemented
  • Use of Cloudflare for bot protection and load balancing
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Microsoft Clarity
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Microsoft Clarity
Marketing tools
Sopro plugin, Cookiebot
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 and well-structured.
  2. Strong emphasis on trust and reliability with multiple certifications displayed.
  3. Comprehensive cookie consent and privacy compliance mechanisms implemented.
  4. Use of modern web technologies and analytics tools.
  5. No signs of malicious or suspicious activity.
  6. Clear contact information and multiple communication channels provided.
  7. Active chatbot integration for user engagement.
  8. No evidence of security policy or incident response page publicly available.
Technical notes

Notes

The website leverages a modern technology stack including Webflow CMS, Cloudflare CDN, and integrates analytics and marketing tools such as Google Analytics, Microsoft Clarity, and Sopro plugin. Performance is optimized with fast loading times and responsive design. The use of DNSSEC and HTTPS ensures secure domain resolution and data transmission. The site architecture is well-structured with semantic HTML and accessibility considerations. Technical debt appears minimal with up-to-date libraries and no deprecated technologies detected. Opportunities exist to further modernize security headers and formalize security documentation to reduce risk and enhance 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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