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Security report for voidzero.dev

VoidZero Inc. · Technology · N/a

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

Security score

66/100

Risk levelMedium

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

VoidZero Inc. is a technology company focused on developing next-generation JavaScript tooling. Their portfolio includes widely adopted open-source projects such as Vite, Vitest, Rolldown, and Oxc, positioning them as key contributors in the JavaScript ecosystem. The company targets web developers and JavaScript professionals aiming to improve productivity with high-performance, unified tooling solutions. Supported by reputable investors and industry leaders, VoidZero maintains a strong market presence and trust within the developer community. Technically, the website is built using modern frameworks like VitePress and Three.js, delivering a fast, responsive, and well-structured user experience. The site demonstrates good SEO practices and minimal tracking through privacy-conscious analytics. However, there is room for improvement in accessibility and explicit security headers. From a security perspective, the site uses HTTPS and avoids exposing sensitive data or vulnerable libraries. Nonetheless, it lacks published security policies, vulnerability disclosure mechanisms, and privacy/cookie policies, which are important for compliance and user trust. Contact options are limited to a Google Forms link, with no direct email or phone contacts provided. Overall, VoidZero presents a professional and trustworthy digital presence with strong technical foundations and business credibility. To enhance security posture and compliance, the company should implement formal privacy and security policies, add security headers, and provide clearer contact and incident response information.

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 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';…

  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

Keep watching voidzero.dev

This scan found 22 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
75
Security headers
30
Email security
75
DNS health
80
Network security
100
GDPR outside view
35
Average
66

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

VoidZero operates in the competitive JavaScript tooling market, leveraging open-source projects to build a developer-centric ecosystem. Their business model revolves around creating and maintaining critical infrastructure tools that are widely adopted, generating community trust and potential monetization through partnerships and investor backing. The company benefits from strategic investments by Accel and Amplify Partners and endorsements from notable founders in the developer tools space. Their target customers are professional web developers and organizations relying on modern JavaScript workflows. Growth indicators include high GitHub stars, contributors, and millions of weekly downloads. The partnership ecosystem includes major technology companies and developer platforms, enhancing market reach and credibility.

Security posture

VoidZero demonstrates a moderate to strong security posture with HTTPS enforced and no visible sensitive data exposure. The absence of security headers and formal security policies indicates gaps in defense-in-depth and compliance readiness. Lack of vulnerability disclosure and incident response information may hinder timely security issue resolution and user confidence. Privacy compliance is weak due to missing privacy and cookie policies and consent mechanisms. The minimal use of tracking and privacy-focused analytics is a positive aspect. Overall, the security culture appears nascent but with clear opportunities for maturity and formalization.

Recommendations

  1. Publish comprehensive privacy and cookie policies with GDPR compliance and consent mechanisms.
  2. Implement and configure security headers such as Content Security Policy, HSTS, X-Frame-Options, and X-Content-Type-Options.
  3. Establish a public security policy and vulnerability disclosure program, including a security.txt file.
  4. Provide direct company contact information including security and abuse email addresses.
  5. Enhance accessibility features and conduct regular security audits to identify and remediate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
VoidZero Inc.
Description
We are building the next generation of JavaScript tooling. The company creates, maintains, and contributes to critical infrastructure projects in the JavaScript ecosystem including Vite, Vitest, Rolldown, and Oxc.
Key services
JavaScript build tool (Vite), Test runner (Vitest), JavaScript bundler (Rolldown), JavaScript language toolchain (Oxc)
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, VitePress, Three.js
Frameworks
VitePress
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced (implied by canonical URL and external links)
  • No exposed sensitive data in HTML
  • No vulnerable libraries detected in scripts

Analytics and tracking

Services
Fathom Analytics
Tracking level
minimal
Privacy practices
poor

Advertising

Tracking pixels
Fathom Analytics
Marketing tools
Fathom Analytics
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 no blocking or WAF challenges.
  2. No explicit privacy, cookie, or terms of service policies found on the site.
  3. Contact is only via a Google Forms link; no direct email or phone contact found.
  4. Strong presence in JavaScript tooling ecosystem with multiple popular projects.
  5. Backed by reputable investors and industry figures.
  6. Modern tech stack with VitePress and Three.js used for UI and graphics.
  7. Minimal tracking with privacy-focused Fathom Analytics.
  8. No security policy or vulnerability disclosure information published.
  9. No security headers detected in HTML content; potential area for improvement.
Technical notes

Notes

The website is built on a modern, performant tech stack centered around VitePress, a static site generator optimized for speed and developer experience. The use of Three.js for graphical elements indicates advanced UI capabilities. The site loads quickly with preloading of fonts and stylesheets, and module preloading for JavaScript chunks. SEO is well addressed with meta tags, Open Graph, and canonical links. The site is mobile responsive and visually consistent. However, no CMS beyond VitePress is detected, and hosting provider details are not explicit. The absence of security headers and formal privacy mechanisms suggests technical debt in security and compliance areas. Overall, the infrastructure is modern and well-implemented but could benefit from enhanced security and privacy features.
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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