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Security report for quansight.org

Quansight Labs · Technology · United States

Medium risk. 8 critical or high findings in Email security, Security headers and 2 other checks.

Security score

62/100

Risk levelMedium

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

Quansight Labs is a public-benefit division of Quansight Inc. focused on sustaining and growing community-driven open source projects within the PyData ecosystem. They maintain and contribute to critical open source projects such as NumPy, Jupyter, and Dask, while also supporting community building, technical writing, and design. Their hybrid employment model balances open source maintenance with consulting work for commercial clients, enabling flexible scaling of contributions. The organization is supported by prominent sponsors including Microsoft, Intel, and the Chan Zuckerberg Initiative, underscoring its credibility and influence in the technology sector. Technically, the website is built using modern frameworks such as Next.js and React, hosted on Vercel, and managed via the Storyblok CMS. The site demonstrates excellent design quality, mobile optimization, and accessibility, with fast performance and good SEO practices. However, explicit privacy and cookie policies are not found, and security headers are not visibly configured, which are areas for improvement. From a security perspective, the site uses HTTPS and does not expose sensitive data or vulnerable libraries. There is no visible vulnerability disclosure or incident response information, which could be enhanced to improve security posture and trust. The WHOIS data is unavailable due to a malformed query, but the website's professional presentation and sponsorships indicate legitimacy. Overall, Quansight Labs presents a strong business and technical profile with room to improve privacy compliance and security transparency. Strategic recommendations include implementing comprehensive privacy and cookie policies, adding security headers, and publishing vulnerability disclosure and incident response details to enhance trust and compliance.

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 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

    • 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

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

Keep watching quansight.org

This scan found 25 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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Full report

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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
72
Security headers
30
Email security
60
DNS health
75
Network security
100
GDPR outside view
35
Average
62

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

Quansight Labs occupies a strategic position in the open source technology sector, focusing on the PyData stack and data science tools. Their hybrid business model leverages both open source maintenance and commercial consulting, providing diversified revenue streams and operational flexibility. The organization targets open source communities, developers, and companies relying on PyData technologies. Their partnership ecosystem includes major technology companies and philanthropic initiatives, enhancing their market credibility and reach. Growth indicators include expanded team size, increased project support, and published annual reports. The company demonstrates a mature approach to community engagement and ecosystem development, positioning itself as a key player in sustaining critical open source infrastructure.

Security posture

The security maturity of Quansight Labs' website is moderate to good. HTTPS is enforced, and no sensitive data leakage or vulnerable libraries are evident. However, the absence of explicit security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Content-Type-Options reduces the overall security hardening. The lack of a published vulnerability disclosure policy or security.txt file limits transparency and incident response readiness. No contact channels specifically for security incidents or abuse are provided. Privacy compliance is weak due to missing privacy and cookie policies, which may expose the organization to regulatory risks. Enhancing these areas would significantly improve the security posture and user trust.

Recommendations

  1. Implement and publish comprehensive privacy and cookie policies with clear consent mechanisms.
  2. Add standard security headers (CSP, HSTS, X-Content-Type-Options) to improve site security.
  3. Create and maintain a vulnerability disclosure policy and security.txt file to facilitate responsible reporting.
  4. Provide explicit incident response contact information, including security and abuse email addresses.
  5. Regularly audit and update third-party libraries and dependencies to mitigate potential vulnerabilities.

Contact details published on the site

Addresses
Legal name
Quansight Inc.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Quansight Labs
Description
Quansight Labs is the public-benefit division of Quansight focused on sustaining and growing community-driven open source projects and ecosystems, especially in the PyData stack and data science, ML/AI, and scientific computing tools.
Key services
Open source project maintenance, Community building, Technical writing, Design and UI/UX, Consulting services
Content quality
excellent
Branding
consistent

Technology

Stack
Next.js, React, KaTeX, Storyblok CMS, Vercel hosting, Google Fonts
Frameworks
Next.js
Platforms
Vercel
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
p7e
Tracking level
minimal
Privacy practices
poor

Advertising

Tracking pixels
p7e
Transparency
basic

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 and professional design.
  2. No privacy, cookie, or terms of service policies explicitly found on homepage.
  3. Contact information includes corporate email and physical address in Austin, Texas.
  4. Strong presence of reputable sponsors and partners.
  5. No forms detected on homepage; no user input fields.
  6. No explicit security policy or incident response info found.
  7. No visible security.txt or vulnerability disclosure page.
  8. Uses modern web technologies and CMS (Next.js, Storyblok).
  9. No WAF or blocking mechanisms detected.
  10. WHOIS data unavailable, limiting domain registration analysis.
Technical notes

Notes

The website leverages a modern and performant technology stack including Next.js, React, and Storyblok CMS, hosted on Vercel, ensuring fast load times and excellent mobile responsiveness. The use of KaTeX indicates support for mathematical typesetting, relevant for technical content. The site is well-structured with clear navigation and semantic HTML, supporting accessibility and SEO. No broken elements or errors were detected. However, the absence of visible security headers and privacy compliance features suggests areas for technical enhancement. Overall, the infrastructure is robust and scalable, suitable for a technology-focused organization with a global audience.
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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