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Security report for cornwallwindowcentre.co.uk

Cornwall Window Centre · Real Estate · United Kingdom

Medium risk. 3 critical or high findings in SSL/TLS and Security headers.

Security score

58/100

Risk levelMedium

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

Cornwall Window Centre is a small, well-established business specializing in double glazing products and installation services in Cornwall, UK. The company offers a range of uPVC and aluminium windows, doors, conservatories, and accessories, serving multiple towns within the Cornwall region. Their website provides an online quoting engine, clear contact information, and showcases trusted partnerships with brands like Yale and Napit. Technically, the website is built on WordPress with common plugins and frameworks, optimized for SEO and mobile use, and secured with HTTPS. However, some security headers are missing, and no explicit incident response or security policy pages are present. The WHOIS lookup for the 'www' subdomain failed due to domain naming rules, but the main domain is active and legitimate. Overall, the website demonstrates good professionalism, trustworthiness, and business credibility.

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

3 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

  2. 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';…

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

Keep watching cornwallwindowcentre.co.uk

This scan found 23 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

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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
47
Security headers
50
Email security
70
DNS health
60
Network security
40
GDPR outside view
83
Average
58

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

The company targets homeowners in Cornwall seeking quality double glazing and home improvement solutions. Their business model combines direct sales and installation with an innovative online quoting tool, enhancing customer engagement and lead generation. The market position is strong regionally, supported by trusted brand partnerships and positive customer testimonials. The website content and structure support their business goals effectively, though expansion of security and compliance documentation could improve trust further.

Security posture

The website employs HTTPS and secure form handling but lacks several recommended HTTP security headers, which could improve protection against common web attacks. No vulnerabilities or exposed sensitive data were detected in the content. The absence of a security policy or incident response contact limits transparency in security management. Privacy and cookie policies are present with consent mechanisms, indicating GDPR awareness. Overall, the security posture is moderate but could benefit from enhancements in headers, incident response readiness, and vulnerability disclosure.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection.
  2. Add a dedicated security policy and incident response contact page to improve transparency and readiness.
  3. Regularly update WordPress core and plugins to mitigate vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience.
  5. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Cornwall Window Centre
Description
Cornwall Window Centre is a well-established double glazing company based in Camborne, Cornwall, specializing in supply and installation of uPVC windows, aluminium windows, uPVC, aluminium and composite doors, and conservatories. They serve multiple towns in Cornwall and offer an online quoting engine for instant price estimates.
Key services
uPVC windows, Aluminium windows, uPVC, aluminium and composite doors, Conservatories, Roofline accessories, Decking
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Yoast SEO plugin, Google Analytics, Facebook SDK, jQuery, Bootstrap, CarouFredSel carousel, Iosslider
Frameworks
Bootstrap
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Secure forms with Contact Form 7
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager, Facebook SDK
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook SDK
Marketing tools
Facebook SDK
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content and navigation
  2. No WAF or blocking mechanisms detected
  3. Uses HTTPS with valid SSL
  4. Contains structured data for business and SEO
  5. Includes privacy and cookie policies with consent mechanism
  6. No terms of service or security policy pages found
  7. Contact info is clearly presented with multiple channels
  8. Uses common WordPress plugins and technologies
  9. No security headers detected in provided data
  10. No visible vulnerabilities or exposed sensitive data
Technical notes

Notes

The website is built on WordPress 4.7.33 with Bootstrap and jQuery frameworks, using plugins like Yoast SEO and Contact Form 7. It integrates Google Analytics, Google Tag Manager, and Facebook SDK for tracking and marketing. Performance is moderate with good mobile optimization and SEO practices. The site uses a custom online quoting engine embedded via JavaScript. No hosting provider information was detected. The site could improve by updating to a more recent WordPress version and optimizing security headers and accessibility.
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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