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Security report for melhorindustria.com.br

Melhor indústria · Manufacturing · Brazil

High risk. 7 critical or high findings in Network security, Security headers and 2 other checks.

Security score

48/100

Risk levelHigh

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

Melhor Indústria operates as the largest industrial marketplace in Brazil, offering a broad range of industrial products including automation, electrical components, pneumatic and hydraulic equipment, sensors, and safety gear. The platform aggregates over 100 known vendors, providing customers with a convenient and secure way to purchase industrial supplies directly from manufacturers. The website is well-branded and targets industrial companies and professionals within Brazil. Technically, the site uses modern e-commerce technologies including Shopware CMS, Doofinder search, Google Tag Manager, and Facebook Pixel for marketing and analytics. Security posture is good with HTTPS enforced and cookie consent implemented, though explicit security headers and privacy policies are lacking. The site is accessible without WAF or blocking mechanisms, indicating a stable online presence. Overall, the business demonstrates moderate to high credibility with room for improvement in privacy compliance and security transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 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

7 findings rated critical or high. Fix these first.

  1. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  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';…

  3. GDPR outside view

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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, Google Ads

      What to do: Document all third-party data sharing in your privacy policy

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

Keep watching melhorindustria.com.br

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.

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
62
Security headers
30
Email security
70
DNS health
60
Network security
0
GDPR outside view
65
Average
48

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 · found on this site
  • 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 positions itself as a key player in the Brazilian industrial e-commerce sector, leveraging a marketplace model to connect multiple vendors with industrial buyers. This model allows for a diverse product offering and rapid delivery. The presence of numerous well-known industrial brands enhances trust and market reach. The use of WhatsApp for customer service and quotes indicates a focus on direct customer engagement. The business model is primarily transactional e-commerce with potential revenue streams from vendor partnerships and affiliate programs. The website's integration with social media and marketing tools suggests active digital marketing efforts. However, the absence of detailed privacy and security policies may pose compliance risks as regulations evolve.

Security posture

The website maintains a good security baseline with HTTPS and cookie consent mechanisms. Use of CSRF tokens and secure payment integrations like PayPal Unified Payments are positive indicators. However, the lack of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces defense-in-depth. No vulnerability disclosures or incident response contacts are published, which limits transparency and preparedness. The site does not expose sensitive data in HTML and uses modern libraries without known vulnerabilities. Overall, the security posture is adequate but could be enhanced by publishing security policies, improving headers, and establishing vulnerability disclosure processes.

Recommendations

  1. Publish a comprehensive privacy policy detailing data handling and GDPR compliance.
  2. Implement and publish explicit security headers (CSP, X-Frame-Options, X-Content-Type-Options).
  3. Create and disclose a security policy and incident response contact information.
  4. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  5. Enhance accessibility features to improve compliance and user experience.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Melhor indústria
Description
Melhor Indústria is a marketplace offering a wide variety of industrial products including automation, electrical, pneumatic, sensors, tools, safety equipment, and more. It aggregates over 100 known vendors delivering products quickly and securely.
Key services
Industrial product marketplace, Direct purchase from manufacturers, Customer support via WhatsApp, Multiple payment options including PayPal
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Doofinder search, Google Tag Manager, Facebook Pixel, PayPal Unified Payments
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • No exposed sensitive data in HTML
  • Use of CSRF tokens (cookie named csrf_token)

Analytics and tracking

Services
Google Analytics, Facebook Pixel
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads, Facebook Ads
Tracking pixels
Facebook Pixel
Marketing tools
Doofinder
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional industrial marketplace targeting Brazilian market.
  2. Content is rich with product categories and brand listings.
  3. Cookie consent mechanism is implemented with detailed cookie groups.
  4. No explicit privacy policy or terms of service found in the provided content.
  5. Multiple social media links present but no direct company email addresses found.
  6. Use of modern tracking and marketing technologies.
  7. No signs of blocking or WAF interference.
  8. Security headers could be improved.
  9. No vulnerability disclosure or security policy published.
Technical notes

Notes

The website is built on the Shopware CMS platform, utilizing modern JavaScript libraries and third-party services such as Doofinder for search, Google Tag Manager for marketing, and Facebook Pixel for tracking. The site is mobile-optimized with responsive design and preloads fonts for performance. External resources are loaded asynchronously to improve load times. The presence of multiple preconnect hints and font preloads indicates attention to performance optimization. However, some security headers are missing, and accessibility features are basic. The site performance is moderate, with potential for improvement in loading speed and accessibility 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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