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Security report for cagroup.co.uk

CA Group Limited · Manufacturing · United Kingdom

Medium risk. 2 critical or high findings in SSL/TLS.

Security score

75/100

Risk levelMedium

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

CA Group Limited is a well-established UK-based company specializing in commercial building envelopes and cladding solutions. Founded in 1983, the company operates multiple divisions including manufacturing, roofing services, and maintenance, serving contractors, developers, and commercial clients. Their market position is strong within the UK construction sector, supported by a comprehensive service offering and a reputation for quality. The website reflects a mature digital presence with professional design, clear navigation, and mobile optimization. Technically, the site leverages modern web technologies such as Webflow CMS, Google reCAPTCHA, and Cloudflare services, ensuring good performance and security. Security posture is robust with HTTPS enforcement, bot management, and cookie consent mechanisms, although the absence of a public security policy and incident response contact are noted gaps. The lack of WHOIS data for the domain raises some concerns about domain registration transparency, but the overall business credibility and trust signals on the site mitigate this risk. Strategic recommendations include publishing security and incident response policies, enhancing transparency, and maintaining regular security audits.

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

2 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.

    • 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 cagroup.co.uk

This scan found 21 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
49
Security headers
60
Email security
85
DNS health
70
Network security
100
GDPR outside view
83
Average
75

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

CA Group operates primarily in the manufacturing and construction sectors, focusing on metal building envelopes and roofing solutions. Their business model is B2B, targeting construction professionals and developers. The company benefits from a diversified portfolio of subsidiaries, enhancing its market reach and service capabilities. Revenue streams likely include product sales, installation services, maintenance contracts, and equipment hire. The company demonstrates growth through digital engagement and partnerships with related service providers. Their branding is consistent and professional, with trust indicators such as Cyber Essentials certification and detailed privacy compliance. The company maintains a UK-centric focus with a medium-sized operational scale.

Security posture

The website demonstrates a mature security posture with HTTPS enforced, use of Google reCAPTCHA on forms to prevent spam, and Cloudflare Bot Management cookies to mitigate automated threats. Cookie consent is managed via CookieYes, indicating GDPR compliance efforts. However, the absence of a publicly accessible security policy and incident response contact reduces transparency and may impact user trust. No vulnerabilities or exposed sensitive data were detected in the analysis. The site uses modern libraries and frameworks with no known vulnerabilities. Overall, the security posture is strong but could be improved by publishing formal security and incident response documentation.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Add an incident response contact email (e.g., security@ or abuse@) to improve transparency and readiness.
  3. Consider implementing and publishing a vulnerability disclosure policy or security.txt file.
  4. Regularly review and update third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Enhance accessibility features to meet or exceed compliance standards, improving user inclusivity.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CA Group Limited
Description
CA Group is a UK-based specialist in commercial building envelopes and cladding, offering design, manufacture, and installation services. The group includes divisions such as CA Building Products, CA Roofing Services, United Powered Access, Attain BES, and AirTek Safety Netting Services.
Key services
Metal building envelope system design and manufacture, Metal roofing and cladding installation, Building maintenance, refurbishment, and hire services
Content quality
excellent
Branding
consistent

Technology

Stack
Webflow CMS, Google reCAPTCHA, jQuery, Anime.js, Cloudflare Bot Management, CookieYes Consent Management
Frameworks
Webflow
Platforms
Webflow Hosting
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA on forms
  • Cookie consent banner with customization
  • Use of Cloudflare Bot Management cookies

Analytics and tracking

Services
Google Analytics, Vimeo (tracking embedded videos)
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
CookieYes Consent Management, Memberstack
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. Comprehensive cookie consent mechanism implemented with CookieYes.
  3. Multiple contact channels including phone, email, and forms with reCAPTCHA.
  4. No signs of adult or questionable content; safe for general audience.
  5. WHOIS data is missing or invalid, limiting domain trust verification.
  6. Use of modern web technologies and good security practices observed.
  7. Presence of Cyber Essentials certification badge indicates security awareness.
Technical notes

Notes

The website is built on the Webflow platform, utilizing modern front-end technologies including jQuery and Anime.js for animations. Hosting is likely via Webflow's infrastructure with Cloudflare CDN and bot management services in place. Performance is optimized with fast loading times and mobile responsiveness. SEO best practices are followed with proper meta tags and Open Graph data. The site includes comprehensive cookie consent management and integrates Google Analytics for user behavior tracking. Technical debt appears minimal with clean, valid HTML and CSS. Opportunities exist to further enhance accessibility and publish more detailed security documentation.
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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