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Security report for medcel.com.br

Attention Required! | Cloudflare · Other · Brazil

Low risk. 4 critical or high findings in GDPR outside view.

Security score

81/100

Risk levelLow

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

The website medcel.com.br is currently inaccessible due to a Cloudflare Web Application Firewall (WAF) block, presenting a security challenge page instead of actual content. This prevents any meaningful extraction of business, privacy, or security policies and limits the ability to assess the website's digital maturity or business model. The DNS configuration shows use of Cloudflare for DNS and protection, and Microsoft Outlook for email services, with proper SPF and DMARC records indicating good email security practices. However, the SSL/TLS configuration is critically lacking, with no valid certificate and no TLS protocols enabled, resulting in a poor security posture. Performance metrics indicate very slow load times and minimal resource delivery, likely due to the block page. Overall, the website's security posture is weak due to missing HTTPS and the presence of a blocking WAF, and the content quality and business credibility cannot be assessed due to lack of access.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
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 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

      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

    • High

      Third-party services without privacy policy

      Detected services: Cloudflare

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

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

Keep watching medcel.com.br

This scan found 14 issues across 5 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
100
Security headers
95
Email security
80
DNS health
85
Network security
100
GDPR outside view
25
Average
81

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

Due to the Cloudflare block, no direct business intelligence data such as company name, services, or market positioning could be extracted from the website content. DNS records and email domains suggest affiliation with the Brazilian market. The presence of multiple Google site verification and domain verification TXT records indicates active domain management and possible marketing or SEO efforts. However, no direct business contact information, privacy policies, or terms of service were found, limiting insights into compliance or customer engagement strategies.

Security posture

The security posture is currently poor. While DNS records show well-configured SPF and DMARC policies, the lack of a valid SSL certificate and disabled TLS protocols represent critical vulnerabilities. The absence of HSTS, OCSP stapling, and session resumption further weakens the security configuration. The Cloudflare WAF is actively blocking access, which may indicate either a protective measure against attacks or misconfiguration affecting legitimate users. No security policies, incident response contacts, or vulnerability disclosure information are available on the site, suggesting limited transparency in security governance.

Recommendations

  1. Obtain and install a valid SSL/TLS certificate to enable HTTPS and secure user connections.
  2. Enable modern TLS protocols (TLS 1.2 or TLS 1.3) and disable deprecated protocols to improve security.
  3. Implement HTTP Strict Transport Security (HSTS) with includeSubDomains and preload options.
  4. Enable OCSP stapling and session resumption to enhance SSL performance and security.
  5. Review Cloudflare WAF rules to reduce false positives and avoid blocking legitimate users.
  6. Publish clear privacy, cookie, and security policies on the website to improve compliance and user trust.
  7. Add contact information and incident response channels to enhance transparency and support.
  8. Improve website content accessibility and performance to provide a better user experience.
Technical notes

Notes

The website is hosted behind Cloudflare, which provides DNS and security services. DNS records are properly configured with multiple A and AAAA records, and email is routed through Microsoft Outlook protection. SPF and DMARC records are correctly set up, indicating good email authentication practices. However, the SSL certificate is invalid or missing, and no TLS protocols are enabled, resulting in insecure communication. The website load time is very slow at over 16 seconds, likely due to the Cloudflare block page. No CMS or frameworks could be detected from the HTML content, which is minimal and only contains the Cloudflare block page markup. The site lacks mobile optimization, accessibility features, and SEO metadata, reflecting a lack of technical maturity or current 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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