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Security report for worcester-bosch.co.uk

Worcester Bosch · Energy · United Kingdom

Medium risk. 4 critical or high findings in GDPR outside view, Email security and 1 other check.

Security score

65/100

Risk levelMedium

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

Worcester Bosch is a leading UK boiler brand operating under the Bosch Group, specializing in manufacturing and retailing boilers and heating solutions. The website targets UK homeowners and professionals, offering product information, installation services, customer support, and financing options. The brand enjoys strong market positioning supported by extensive customer reviews and trust indicators. Technically, the website employs a modern SPA architecture with a robust tech stack including New Relic, Hotjar, Google Tag Manager, and other marketing and analytics tools. It demonstrates good performance, mobile optimization, and accessibility. Security posture is strong with HTTPS, security headers, and cookie consent mechanisms, although explicit incident response and vulnerability disclosure pages are absent. Overall, the site is professional, trustworthy, and compliant with GDPR requirements.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 100 · Medium
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. GDPR outside view

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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • 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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • High

      No SPF record found

      SPF helps prevent email spoofing

      What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"

  3. 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 worcester-bosch.co.uk

This scan found 26 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
67
Security headers
70
Email security
35
DNS health
65
Network security
100
GDPR outside view
53
Average
65

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 holds a significant position in the UK energy sector, focusing on heating products. Its business model combines product sales with service offerings such as installation, repair, and customer support. The website reflects a mature digital presence with integrated marketing and analytics platforms, indicating a data-driven approach to customer engagement. Partnerships with service providers like Genesys for webchat and BrightEdge for SEO optimization enhance customer interaction and search visibility. The absence of direct contact emails or phone numbers on the homepage suggests a preference for controlled communication channels, possibly via account portals or support pages. The brand leverages customer testimonials and third-party review platforms to build trust and credibility.

Security posture

The website enforces HTTPS and includes security headers, contributing to a secure browsing experience. Cookie consent management is implemented with clear opt-in/out mechanisms, aligning with GDPR standards. The use of multiple third-party scripts introduces potential risk vectors, but no immediate vulnerabilities or exposed sensitive data were detected. The lack of a published security policy or incident response contact limits transparency in security governance. Regular audits of third-party integrations and the addition of a vulnerability disclosure program would enhance the security posture. Overall, the site maintains a good security baseline suitable for its business context.

Recommendations

  1. Publish a dedicated security policy and incident response contact information to improve transparency and trust.
  2. Implement a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  3. Enhance visibility of contact information for customer support and business inquiries to improve user trust.
  4. Regularly review and update third-party scripts and tracking tools to mitigate potential security risks.
  5. Consider adding a terms of service page to clarify legal terms and user agreements.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Worcester Bosch
Description
Put the UK’s most awarded boiler brand at the heart of your home and enjoy comfort the whole family can warm to.
Key services
Boiler sales, Boiler installation services, Customer support and repair services, Product advice and financing options
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, New Relic monitoring, Hotjar, Google Tag Manager, Visual Website Optimizer (VWO), Trustpilot widget, Infinity Tracking, SLI Search Tracking, Genesys Webchat
Frameworks
SPA (Single Page Application) architecture, Dock Privacy Settings, BrightEdge AutoPilot
Platforms
Web (desktop and mobile optimized)
Performance
fast
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent management with opt-in/out
  • Use of security policy scripts
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (via GTM), New Relic, Hotjar, Infinity Tracking, SLI Search Tracking, Visual Website Optimizer
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
BrightEdge, Visual Website Optimizer
Tracking pixels
Hotjar, Infinity Tracking, SLI Search Tracking, Trustpilot
Marketing tools
Dock Privacy Settings
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 rich content and navigation
  2. Strong brand presence with consistent Bosch branding
  3. Comprehensive privacy and cookie consent management implemented
  4. Multiple third-party analytics and marketing tools integrated
  5. No visible security or content blocking issues
  6. No direct contact emails or phone numbers found on homepage
  7. WHOIS data for subdomain not available but domain is legitimate
Technical notes

Notes

The website is built using modern web technologies including SPA frameworks and integrates multiple analytics and marketing tools such as New Relic, Hotjar, Google Tag Manager, and Visual Website Optimizer. It employs privacy management tools like Dock Privacy Settings and complies with cookie consent regulations. Performance is optimized with preconnect hints and asynchronous script loading. The site is mobile-optimized and accessible, with semantic HTML and ARIA landmarks. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting details are not disclosed. The technical implementation supports a fast, user-friendly experience with good SEO and privacy 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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