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Security report for supermedium.com

Supermedium · Technology · N/a

Medium risk. 8 critical or high findings in Email security, Security headers and 1 other check.

Security score

63/100

Risk levelMedium

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

Supermedium is a small technology company specializing in 3D content creation tools leveraging generative AI workflows, primarily targeting creators and developers in the VR and immersive content space. The website demonstrates a modern technical infrastructure using A-Frame and Three.js for WebVR experiences, indicating a focus on cutting-edge web technologies. While the site is professionally designed with good user experience and mobile optimization, it lacks critical compliance elements such as privacy and cookie policies, and contact information, which impacts trust and regulatory adherence. Security posture is moderate with HTTPS enabled but missing DNSSEC and security headers, suggesting room for improvement in domain and web security configurations. Overall, the business appears legitimate with consistent domain registration data and a clear niche market focus.

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. 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

  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 supermedium.com

This scan found 23 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
95
Security headers
15
Email security
60
DNS health
75
Network security
100
GDPR outside view
35
Average
63

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

The company operates in the technology sector, focusing on immersive 3D content creation with AI integration. Its business model revolves around providing software tools and frameworks for creators, leveraging open web standards and community engagement via social media platforms like Twitter and Discord. The absence of detailed business contact information and formal policies suggests a startup or early-stage company with a lean digital presence. Market positioning is niche but promising given the growing interest in VR and AI-assisted content creation. The company benefits from association with the A-Frame project, enhancing credibility within the developer community.

Security posture

The website employs HTTPS, ensuring encrypted communications, but lacks advanced DNS security measures such as DNSSEC. No security headers were detected, which could expose the site to clickjacking, MIME sniffing, or other web-based attacks. The absence of privacy and cookie policies indicates potential compliance gaps with GDPR and other data protection regulations. No incident response or vulnerability disclosure information is provided, limiting transparency in security management. Overall, the security maturity is moderate but requires enhancements to meet best practices and regulatory standards.

Recommendations

  1. Implement and publish comprehensive privacy and cookie policies to improve compliance and user trust.
  2. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  3. Add standard security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Provide clear contact information including security incident contacts and data protection officer details.
  5. Consider publishing a security.txt file and vulnerability disclosure policy to foster transparency and responsible security practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Supermedium
Description
Supermedium provides 3D content creation tools with generative AI workflows, developed by the creators of A-Frame. The platform targets creators interested in immersive 3D and VR content.
Key services
3D content creation, Generative AI workflows, VR/AR scene rendering
Content quality
good
Branding
consistent

Technology

Stack
A-Frame 1.5.0, Three.js r158, JavaScript, HTML5, CSS3
Frameworks
A-Frame
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • HTTPS enabled

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. No privacy, cookie, or terms of service policies found on the site.
  2. No contact emails, phone numbers, or physical addresses provided.
  3. Website uses modern WebVR technologies (A-Frame, Three.js).
  4. External links to social media (Twitter, Discord) are present but no direct company contact info.
  5. No security.txt or vulnerability disclosure information found.
  6. No security headers detected in provided data; DNSSEC not enabled.
  7. Website content is professional and targeted at 3D content creators.
  8. No advertising or tracking scripts detected.
  9. No analytics services detected.
Technical notes

Notes

The website uses a modern tech stack centered on A-Frame 1.5.0 and Three.js r158 for immersive 3D content rendering. The HTML and CSS are valid and the site is mobile optimized with responsive design. Hosting appears stable with GoDaddy as the registrar, though no CMS or backend platform is detected. Performance is moderate, likely influenced by 3D model loading and rendering. Accessibility features are basic, with room for improvement in semantic markup and ARIA roles. SEO optimization is minimal, lacking meta descriptions and structured data beyond basic HTML. Overall, the technical implementation supports the business goals but could benefit from enhancements in security, compliance, and SEO.
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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