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Security report for python.org

Python Software Foundation · Technology · N/a

Medium risk. 3 critical or high findings in Security headers and GDPR outside view.

Security score

73/100

Risk levelMedium

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

Python.org is the official website of the Python Software Foundation, serving as the primary hub for the Python programming language community. It offers comprehensive resources including downloads, documentation, community engagement, job listings, and news updates. The site is professionally designed with excellent content quality and clear navigation, targeting programmers and developers globally. The business model is non-profit, focusing on language promotion and community support, positioning itself as a leading entity in the technology sector.

Scanned

This is an earlier scan of python.org. View the latest report

NIS2 and GDPR posture

GDPR outside view
53/ 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

3 findings rated critical or high. Fix these first.

  1. 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 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';…

  2. GDPR outside view

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

    • 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

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

Keep watching python.org

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.

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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
90
Security headers
45
Email security
75
DNS health
75
Network security
100
GDPR outside view
53
Average
73

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 Python Software Foundation operates as a non-profit organization dedicated to advancing the Python language. Its market position is strong, supported by a large and active community. The website supports multiple services such as documentation, events, and a job board, indicating diversified engagement channels. Partnerships and integrations with various technology projects and platforms are evident through external links. The foundation's operations reflect a mature and well-established ecosystem with consistent branding and trust signals.

Security posture

The website enforces HTTPS and uses standard security practices, though explicit security headers like CSP and HSTS are not detected. No vulnerabilities or exposed sensitive data were found in the HTML content. The absence of a cookie consent mechanism and security.txt file suggests room for improvement in privacy and vulnerability disclosure practices. Incident response contact information is not explicitly provided, which could be enhanced to improve security readiness and transparency.

Recommendations

  1. Implement and enforce security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options.
  2. Introduce a cookie consent banner to comply with privacy regulations and improve user transparency.
  3. Publish a security.txt file to facilitate vulnerability reporting and improve incident response.
  4. Provide clear and accessible incident response contact information on the website.
  5. Regularly review and update WHOIS information to ensure transparency and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Python Software Foundation
Description
The official home of the Python Programming Language
Key services
Python language promotion, Community support, Documentation, Job board, Events and conferences
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 1.8.2, jQuery UI 1.12.1, Modernizr, Google Analytics, EthicalAds
Performance
fast
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Secure search form with GET method

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
EthicalAds
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is the official Python programming language site maintained by the Python Software Foundation.
  2. Content is rich, well-structured, and professionally presented.
  3. No signs of malicious or suspicious content.
  4. No direct contact emails or phone numbers found on the main page.
  5. Privacy policy is comprehensive and GDPR compliant.
  6. No cookie consent mechanism detected despite use of ads and analytics.
  7. WHOIS data is unavailable due to malformed query response.
  8. No security.txt or explicit incident response contacts found.
  9. Uses standard web technologies and analytics tools.
  10. No WAF or blocking detected; site fully accessible.
Technical notes

Notes

The website uses a mature technology stack including jQuery, jQuery UI, Modernizr, and Google Analytics, combined with EthicalAds for advertising. The site is well-optimized for performance and mobile devices, with good accessibility and SEO practices. No CMS or hosting provider details are explicitly detected. The technical implementation reflects a stable and modern infrastructure suitable for a high-traffic community site. Opportunities exist to enhance security headers and privacy mechanisms to align with best practices.
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

Earlier scans of this domain

  1. 73/100Medium29 findingsView report
  2. 73/100Medium29 findingsView report
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