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Security report for supersaas.com.br

SuperSaaS · Technology · Brazil

Medium risk. 8 critical or high findings in SSL/TLS, Security headers and 1 other check.

Security score

54/100

Risk levelMedium

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

SuperSaaS is a well-established SaaS company specializing in online appointment and reservation scheduling solutions, serving over 205,000 customers globally. The website is professionally designed, localized in Portuguese for the Brazilian market, and offers comprehensive information about its flexible scheduling software, integrations, and pricing models. The business targets small to medium enterprises and individual professionals across various sectors, providing a scalable and customizable platform with free and paid tiers. Technically, the website employs modern web standards including HTML5, CSS3, and JavaScript, with integrations for Google Analytics and Tag Manager for performance and user behavior tracking. Hosting is managed via Amazon AWS infrastructure, ensuring reliable uptime and fast content delivery. The site is mobile-optimized and accessible, with good SEO practices implemented. From a security perspective, the site enforces HTTPS and follows best practices such as asynchronous script loading and no visible exposure of sensitive data. However, explicit security headers like Content-Security-Policy and X-Frame-Options are not clearly detected and could be improved. Privacy compliance is strong with clear privacy and cookie policies, including consent mechanisms, and GDPR compliance is indicated. No direct contact emails or phone numbers are publicly listed, which may affect user trust slightly. Overall, the website presents a low-risk profile with high legitimacy, consistent WHOIS data, and strong trust signals from customer reviews and social media presence. Strategic recommendations include enhancing security header implementation, publishing a security policy or incident response page, and providing clearer contact channels for security and data protection inquiries.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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

8 findings rated critical or high. Fix these first.

  1. 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.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  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 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';…

  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

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

Keep watching supersaas.com.br

This scan found 21 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

Email alerts on material changes and an exportable JSON history of every change.

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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
0
Security headers
15
Email security
87
DNS health
85
Network security
100
GDPR outside view
35
Average
54

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

SuperSaaS holds a strong market position as a flexible and scalable appointment scheduling SaaS provider with a global customer base. Its competitive advantage lies in its extensive feature set, ease of integration, and multi-language support. The business model is subscription-based with a freemium tier, targeting diverse industries such as healthcare, education, sports, and beauty. Revenue streams include paid subscriptions and payment processing integrations. The company maintains a broad partnership ecosystem with major payment providers and calendar platforms. Growth indicators include a large user base and positive customer feedback. The website content and integrations reflect a mature and customer-focused operation.

Security posture

The security posture of the website is solid with HTTPS enforced and no visible exposure of sensitive information. The use of modern web technologies and asynchronous script loading reduces attack surface. However, the absence of explicit security headers like CSP and X-Frame-Options is a gap that should be addressed to mitigate risks such as clickjacking and cross-site scripting. No vulnerability disclosures or incident response contacts are publicly available, which could hinder rapid response to security issues. Privacy policies are comprehensive and GDPR compliant, indicating good data protection practices. Overall, the security maturity is good but can be improved with enhanced transparency and header implementation.

Recommendations

  1. Implement and explicitly configure security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen browser security.
  2. Publish a dedicated security policy and incident response page including contact channels like security@ or abuse@ emails to improve transparency and readiness.
  3. Add a security.txt file at the root domain to facilitate vulnerability reporting by external researchers.
  4. Provide clearer public contact information for data protection officer or privacy inquiries to enhance GDPR compliance visibility.
  5. Regularly audit third-party scripts and integrations to ensure no vulnerable libraries or tracking abuses are present.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SuperSaaS
Description
Agenda de compromissos poderosa e acessível para todo o tipo de negócio. Fácil integração ao seu site. Versão gratuita.
Key services
Online appointment scheduling, Reservation management, Calendar synchronization, Payment integration, Customization and branding, Multi-language and timezone support
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Tag Manager, Google Analytics, SVG graphics
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of async and defer for scripts
  • No inline scripts with user input
  • No visible vulnerable libraries

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 in Portuguese.
  2. Strong presence of customer reviews and trust signals.
  3. Comprehensive product and integration information.
  4. No direct contact emails or phone numbers found on the main page.
  5. Good use of modern web technologies and SEO best practices.
  6. No visible security or privacy policy gaps.
  7. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a custom or proprietary platform using standard web technologies (HTML5, CSS3, JavaScript) and SVG graphics for branding. It leverages Google Tag Manager and Google Analytics for tracking and performance monitoring. Hosting is provided by Amazon AWS, indicated by the AWS DNS servers. The site is well-optimized for mobile devices and accessibility, with responsive design and localized content in Portuguese. Performance is fast with asynchronous script loading and optimized images. No CMS or common frameworks were detected, suggesting a tailored solution. Technical risks are minimal but could be further reduced by adopting modern security headers and enhancing incident response capabilities.
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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