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Security report for fsdn.com

SourceForge · Technology · N/a

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

73/100

Risk levelMedium

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

SourceForge is a long-established technology platform specializing in hosting and distributing open source software projects. The domain has been registered since 1999, consistent with its known market presence. However, the current website content is inaccessible due to a Cloudflare WAF Turnstile CAPTCHA challenge, preventing full content and policy analysis. The platform appears to target developers and open source software users, offering project hosting and software downloads. Technical infrastructure includes Cloudflare security services and Constellix DNS, but DNSSEC is not enabled. Security posture cannot be fully assessed due to content blocking, but WHOIS data indicates legitimate domain registration with appropriate protections. Privacy, cookie, and terms of service policies are not visible in the provided content, and no contact or incident response information is found. Overall, the website's security and compliance posture cannot be fully evaluated without bypassing the WAF challenge.

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

7 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 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 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 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

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

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  • TLS certificates and expiry
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  • 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
75
Security headers
55
Email security
85
DNS health
90
Network security
100
GDPR outside view
35
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

SourceForge operates as a major player in the open source software hosting sector, providing essential services for software project management and distribution. Its business model revolves around platform hosting, attracting developers and open source communities. The domain's longevity and registrar consistency support its credibility. However, the lack of visible business contact details, privacy policies, and security disclosures in the accessible content limits transparency. The platform likely generates revenue through ancillary services or partnerships, but no direct advertising or affiliate programs are detected. The ecosystem includes Cloudflare for security and performance, indicating a focus on protecting platform integrity.

Security posture

The security posture assessment is limited by the Cloudflare WAF challenge blocking direct content access. No security headers or SSL configuration details are visible in the provided data. DNSSEC is not enabled, representing a potential DNS security gap. The domain status flags in WHOIS indicate strong domain management controls. No vulnerability disclosures, incident response contacts, or security policies are published in the accessible content. The use of Cloudflare Turnstile CAPTCHA suggests active bot mitigation measures. Overall, the security maturity appears moderate but cannot be fully validated without direct content access.

Recommendations

  1. Implement DNSSEC to enhance DNS security and integrity.
  2. Publish clear and accessible privacy, cookie, and terms of service policies on the website.
  3. Provide visible contact information including security incident response channels.
  4. Expose security headers such as Content-Security-Policy and Strict-Transport-Security to improve client security.
  5. Consider reducing WAF challenge frequency or providing alternative access to improve user experience and enable better external analysis.
Site observations

Automated reading of the public site. Ratings are indicative.

Cloudflare detected. The HTML content is a Cloudflare Turnstile CAPTCHA challenge page indicating the website content is blocked by a WAF security mechanism. These observations may be incomplete. For a fuller analysis, contact guard@offseq.com.

Business

Company
SourceForge
Description
SourceForge is a technology platform providing a repository and hosting for open source software projects.
Key services
Open source software hosting, Project management, Software downloads
Content quality
poor
Branding
moderate

Technology

Stack
Cloudflare Turnstile, Constellix DNS

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
poor
User experience
poor
Content relevance
poor
Navigation
poor
Professionalism
poor
Trustworthiness
low

Key observations

  1. Website content is inaccessible due to Cloudflare WAF challenge.
  2. No privacy, cookie, or terms of service policies found in the provided HTML.
  3. No contact information or business certifications are present in the analyzed content.
  4. No forms or data collection fields are visible due to WAF blocking.
  5. The website uses Cloudflare Turnstile CAPTCHA for bot protection.
  6. DNSSEC is not enabled, which is a security improvement opportunity.
  7. The WHOIS data indicates a well-established domain with proper domain status protections.
  8. No analytics or advertising scripts detected in the provided HTML content.
Technical notes

Notes

The website leverages Cloudflare for security and CDN services, including the Turnstile CAPTCHA for bot protection. DNS is managed via Constellix, but DNSSEC is not enabled. The HTML content is minimal and serves only as a challenge page, preventing assessment of the underlying CMS or frameworks. No analytics, advertising, or tracking scripts are detected in the provided content. Performance and mobile optimization cannot be evaluated due to content blocking. The technical stack appears modern in terms of security tooling but lacks visible SEO and accessibility features in the challenge page.
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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