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Security report for belimo.com

Belimo · Energy · Finland

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

Security score

75/100

Risk levelMedium

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

Belimo is a global market leader specializing in the development, manufacturing, and marketing of field devices for heating, ventilation, and air conditioning (HVAC) systems. Their core business revolves around actuators, control valves, and sensors, targeting professionals and companies in the HVAC sector. The website is professionally designed, localized in Finnish, and demonstrates a strong brand presence consistent with a large enterprise in the energy sector. Technically, the site uses Magnolia CMS, integrates Google Tag Manager and Cookiebot for analytics and cookie consent management, and is hosted on a robust infrastructure likely leveraging Akamai CDN. Security posture is good with HTTPS enforced and cookie consent implemented, though explicit security policies and incident response information are not publicly available. The absence of WHOIS data for the domain is a notable gap, potentially impacting trust but not necessarily indicating illegitimacy. Overall, the site presents a credible and professional digital presence with room for improvement in privacy transparency and security disclosures.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 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. 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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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';…
  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 belimo.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.

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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
70
Security headers
25
Email security
85
DNS health
80
Network security
100
GDPR outside view
88
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

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 belimo.com, from OffSeq Breach.

Total records
243
Employees
0
Customers
243
Third parties
0
Weak passwords
7%

9 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for belimo.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

Belimo holds a strong market position as a global leader in HVAC control solutions, focusing on energy efficiency and safety. Their business model centers on manufacturing and marketing specialized HVAC components, serving a professional audience. The website content and metadata emphasize their leadership and product range, supporting their brand credibility. The use of advanced CMS and performance monitoring tools indicates a mature digital infrastructure. However, the lack of visible contact information and privacy policies may limit customer engagement and compliance transparency. No related or partner domains were identified in the provided data, suggesting a focused brand presence. The company likely operates at a large scale given the global market claim and technical sophistication.

Security posture

The website enforces HTTPS and employs cookie consent mechanisms, reflecting adherence to basic security and privacy best practices. Integration of Google Tag Manager and Boomerang for analytics and performance monitoring is done with consent management, indicating privacy awareness. However, the absence of explicit security policies, incident response contacts, and vulnerability disclosure information represents a compliance gap. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The missing WHOIS data is a concern for domain legitimacy verification but does not directly impact website security. Recommendations include publishing detailed security and privacy policies, establishing incident response contacts, and enhancing accessibility features to improve overall security posture and compliance.

Recommendations

  1. Publish a comprehensive privacy policy page clearly accessible from the homepage.
  2. Add explicit security and incident response policies including contact channels for security issues.
  3. Implement and publicize a vulnerability disclosure or security.txt file to encourage responsible reporting.
  4. Enhance website accessibility features to meet recognized standards.
  5. Verify and update WHOIS domain registration information to improve trust and transparency.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Belimo
Description
Belimo on globaali markkinajohtaja lämmitys-, ilmanvaihto- ja ilmastointijärjestelmien ohjauksen kenttälaiteratkaisujen kehittämisessä, tuotannossa ja markkinoinnissa. Toimilaitteet, säätöventtiilit ja anturit muodostavat yhtiön liiketoiminnan ytimen.
Key services
Toimilaitteet (actuators), Säätöventtiilit (control valves), Anturit (sensors)
Content quality
good
Branding
consistent

Technology

Stack
Magnolia CMS, Google Tag Manager, Cookiebot, Boomerang (performance monitoring), HTTPS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • Use of Google Tag Manager with consent mode

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Cookiebot
Marketing tools
Cookiebot
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 in Finnish language
  2. No explicit privacy policy or terms of service pages detected in provided content
  3. Cookie consent mechanism is implemented via Cookiebot
  4. No contact emails or phone numbers explicitly found in the provided HTML snippet
  5. WHOIS data is missing or not found, which is unusual for a commercial domain
  6. Website uses modern technologies and performance monitoring tools
  7. No signs of WAF or blocking mechanisms detected
  8. Website targets HVAC industry professionals and businesses
  9. Content is professionally presented and consistent with a global market leader
Technical notes

Notes

The website is built on Magnolia CMS, a robust enterprise content management system, and uses modern web technologies including asynchronous JavaScript loading, Google Tag Manager for analytics, and Cookiebot for cookie consent management. Hosting appears to leverage Akamai CDN for performance and security. The site is mobile optimized with responsive design and includes performance monitoring via Boomerang. SEO is supported by appropriate meta tags and Open Graph data. No broken elements or errors were detected in the provided HTML snippet. Technical debt appears low, but the site could benefit from enhanced accessibility and explicit security headers. Overall, the technical infrastructure supports a professional and performant user experience.
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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