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Security report for prosegur.co.uk

Prosegur UK · Technology · United Kingdom

Low risk. 2 critical or high findings in GDPR outside view and SSL/TLS.

Security score

83/100

Risk levelLow

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

Prosegur UK presents itself as a professional security services provider offering integrated security solutions including manned guarding, logistics, alarms, and cybersecurity. The website is well-structured and targets organizations seeking comprehensive security services in the UK market. The company leverages modern web technologies and consent management tools to ensure privacy compliance. However, the WHOIS data indicates the domain www.prosegur.co.uk is not officially registered under Nominet UK due to naming rules violations, which raises questions about domain legitimacy despite the professional appearance and branding consistency. The website lacks direct contact emails and phone numbers but provides a contact form for inquiries. Overall, the digital maturity is moderate with good SEO and mobile optimization but could improve security headers and explicit incident response information.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 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

2 findings rated critical or high. Fix these first.

  1. GDPR outside view

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

    • 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

  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 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 prosegur.co.uk

This scan found 15 issues across 5 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
75
Security headers
100
Email security
70
DNS health
70
Network security
100
GDPR outside view
80
Average
83

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

Prosegur UK operates as part of a global security company with multiple country-specific domains. Its business model focuses on providing integrated security technology and services to various industries including retail, logistics, energy, healthcare, industrial, and property management. The company emphasizes innovation and customer focus, positioning itself as a strategic security partner. The presence of multiple international domains suggests a broad partnership ecosystem. Revenue streams likely include security system installations, monitoring services, and cybersecurity solutions. The website content and structure indicate a mature business with a focus on enterprise clients.

Security posture

The website enforces HTTPS and uses a cookie consent mechanism, indicating attention to privacy and security compliance. However, no explicit security headers such as Content Security Policy or HSTS were detected, which are recommended best practices. There is no publicly available security policy or incident response contact information, which could be improved to enhance trust and readiness. No vulnerabilities or exposed sensitive data were found in the HTML content. The absence of a security.txt file or vulnerability disclosure program is a gap in transparency. Overall, the security posture is good but could be strengthened with additional headers and published policies.

Recommendations

  1. Implement and publish explicit security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Establish a vulnerability disclosure program with a security.txt file to encourage responsible reporting of security issues.
  4. Add direct company contact emails and phone numbers on the website to improve business credibility and user trust.
  5. Verify and correct domain registration details to resolve WHOIS inconsistencies and ensure domain legitimacy.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Prosegur UK
Description
We provide Integrated Security Solutions with the best manned guarding, logistics, alarms, Cybersecurity and private security internationally. Now in UK.
Key services
Security Systems Integration, Electronic Article Surveillance, Remote Monitoring, Cybersecurity
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Didomi Consent SDK, jQuery, Owl Carousel, FontAwesome, Google Fonts
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Didomi Consent SDK
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professional and relevant to security services.
  3. Comprehensive cookie and privacy policies with consent mechanism present.
  4. No direct contact emails or phone numbers found; contact via form only.
  5. WHOIS data unavailable due to domain registration error; domain legitimacy partially uncertain.
  6. Use of modern analytics and consent management technologies.
  7. Good SEO and mobile optimization observed.
Technical notes

Notes

The website uses a modern tech stack including Google Tag Manager for analytics, Didomi SDK for consent management, jQuery, and Owl Carousel for UI components. Fonts are loaded from Google Fonts and FontAwesome is used for icons. The site is mobile optimized with responsive design and preloading of key assets. Performance is moderate with some room for optimization. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not evident from the HTML content. Accessibility features are basic but present. SEO is supported by canonical links, hreflang tags for internationalization, and structured data in JSON-LD format describing the organization.
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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