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Security report for bosch-homecomfortgroup.com

Bosch Home Comfort Group · Energy · Germany

Medium risk. 5 critical or high findings in Email security, GDPR outside view and 1 other check.

Security score

73/100

Risk levelMedium

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

Bosch Home Comfort Group is a leading European supplier specializing in smart, sustainable, and energy-efficient heating, cooling, ventilation, and process heat solutions for residential and industrial markets. The company operates under the Bosch Thermotechnik GmbH umbrella and maintains a strong global presence with multiple brands such as Bosch, Buderus, Hitachi Cooling & Heating, and YORK®. Their business model focuses on delivering innovative climate comfort solutions tailored to diverse regional needs, supported by a large workforce and multiple development and manufacturing sites worldwide. The website reflects a professional corporate identity with comprehensive content and clear navigation targeting both business and residential customers. Technically, the website employs modern web technologies including Google Tag Manager, Google Analytics, and Web Components, ensuring good performance, mobile optimization, and SEO practices. The site uses a proprietary CMS and integrates privacy and cookie consent mechanisms aligned with GDPR requirements. Analytics and marketing tools are used responsibly with user consent. From a security perspective, the site enforces HTTPS and provides a vulnerability disclosure page, indicating a mature security posture. However, explicit security headers are not detected, and WHOIS data for the domain is missing, which slightly reduces transparency. No critical vulnerabilities or exposed sensitive data were found. Privacy policies and cookie consent are comprehensive and well implemented. Overall, the Bosch Home Comfort Group website is a secure, professional, and trustworthy digital presence supporting a large, established business in the energy sector. Strategic recommendations include enhancing security headers, publishing a detailed security policy, and improving WHOIS transparency to further strengthen trust and compliance.

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

5 findings rated critical or high. Fix these first.

  1. 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.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

    • High

      No SPF record found

      SPF helps prevent email spoofing

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

  2. 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

  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 bosch-homecomfortgroup.com

This scan found 19 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
82
Security headers
85
Email security
40
DNS health
75
Network security
100
GDPR outside view
53
Average
73

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention bosch-homecomfortgroup.com, from OffSeq Breach.

No leaked records found

Breach holds no records for bosch-homecomfortgroup.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The Bosch Home Comfort Group holds a strong market position as a leading supplier in the heating, cooling, and ventilation industry, serving both residential and industrial sectors. Their competitive advantage lies in a diversified brand portfolio and regional expertise, enabling tailored solutions across over 100 countries. The business model combines product innovation with comprehensive service expertise, supported by a large global workforce and multiple development centers. Revenue streams likely include product sales, service contracts, and licensing of technology. The company targets a broad customer base including homeowners, businesses, and industrial clients. Growth indicators include recent large acquisitions and expansion into new markets. The partnership ecosystem includes Bosch corporate entities and global recruitment platforms, reflecting a well-integrated operational structure.

Security posture

The security maturity of the Bosch Home Comfort Group website is solid, with HTTPS enforced and a clear vulnerability disclosure channel available. The presence of cookie consent and privacy policies aligned with GDPR indicates compliance awareness. However, the absence of explicit security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options suggests room for improvement in defense-in-depth. No exposed credentials or sensitive data were detected, and no vulnerable libraries were identified. Incident response contact emails are not explicitly listed, which could hinder rapid communication during security events. Overall, the site demonstrates a good security culture but would benefit from enhanced header configurations and clearer incident response contacts to improve resilience and compliance.

Recommendations

  1. Implement and enforce security headers including CSP, HSTS, and X-Frame-Options to strengthen protection against common web attacks.
  2. Publish a dedicated security policy page outlining security frameworks, certifications, and best practices to enhance transparency and trust.
  3. Provide explicit incident response contact emails (e.g., security@ or abuse@) on the website to facilitate vulnerability reporting and incident handling.
  4. Consider publishing a security.txt file to standardize vulnerability disclosure and improve communication with security researchers.
  5. Investigate and resolve the missing WHOIS data issue to improve domain registration transparency and reduce potential trust concerns.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Bosch Home Comfort Group
Description
The Bosch Home Comfort Group is a leading European supplier of smart, sustainable and energy-efficient heating, cooling, well-being and process heat solutions.
Key services
heating solutions, cooling solutions, ventilation systems, process heat solutions
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, jQuery, Web Components, CSS3, HTML5, JavaScript ES Modules
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • Vulnerability disclosure page linked

Analytics and tracking

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

Advertising

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 navigation.
  2. Strong corporate branding consistent with Bosch group.
  3. Comprehensive privacy and cookie policies with consent mechanisms.
  4. No exposed sensitive data or obvious security flaws detected.
  5. WHOIS data missing, which reduces transparency but does not negate legitimacy.
  6. Use of modern web technologies and analytics tools.
  7. Presence of vulnerability disclosure page indicates security awareness.
Technical notes

Notes

The website is built on a proprietary CMS (version 513) and uses modern web technologies such as ES modules, Web Components, and jQuery. It integrates Google Tag Manager and Google Analytics for tracking and marketing purposes, with consent-based data collection mechanisms. The site is well-optimized for mobile devices and includes SEO best practices such as meta tags and structured data (JSON-LD). Performance is moderate, with preloading of fonts and CSS assets. Accessibility features are present but could be further enhanced. Hosting provider details are not explicitly identified. Overall, the technical infrastructure supports a professional and scalable digital presence with opportunities for modernization in security headers and incident response automation.
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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