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Security report for gohugo.io

Hugo Authors · Technology · United States

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

69/100

Risk levelMedium

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

Hugo is a mature and popular open-source static site generator project founded in 2014, widely recognized for its speed and flexibility. The website serves a technical audience of developers and content creators, offering comprehensive documentation, community forums, and theme resources. The project is supported by reputable sponsors and maintains an active presence on GitHub and social media platforms. Technically, the site is built using modern web technologies including Go, Alpine.js, TailwindCSS, and integrates services like Algolia Search and Google Tag Manager for enhanced user experience and analytics. The website is fast, mobile-optimized, and accessible, reflecting a high level of digital maturity. Security-wise, the site uses HTTPS and domain transfer protections but lacks DNSSEC and published security policies, which are recommended for further strengthening. Privacy compliance is limited due to the absence of privacy and cookie policies, representing an area for improvement. Overall, the site is trustworthy and professional, with a strong community and business credibility.

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

6 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 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Twitter

      What to do: Document all third-party data sharing in your privacy policy

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

Keep watching gohugo.io

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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
75
Security headers
65
Email security
70
DNS health
70
Network security
100
GDPR outside view
35
Average
69

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

Hugo occupies a strong position in the static site generator market, leveraging its speed and flexibility as key competitive advantages. Its open-source business model is supported by community engagement and sponsorships from companies like Linode, JetBrains, and CloudCannon. The target customers are developers and organizations needing fast, flexible website generation, including documentation, corporate, and project sites. Frequent releases and active forums indicate healthy growth and engagement. The partnership ecosystem enhances the project's sustainability and reach. Strategic observations include the need to improve compliance documentation and security transparency to maintain trust as the project scales.

Security posture

The website demonstrates a good security posture with HTTPS enforcement, clientTransferProhibited domain status, and use of script integrity attributes. However, the lack of DNSSEC, security.txt, and published incident response contacts limits its security maturity. No vulnerabilities or exposed sensitive data were detected in the content. Privacy compliance gaps exist due to missing privacy and cookie policies. Incident response readiness is unclear. The security culture appears focused on best practices but could benefit from formalized policies and disclosures to align with GDPR and NIS2 requirements.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Publish comprehensive privacy and cookie policies with clear GDPR compliance statements.
  3. Add a security policy page and incident response contact channels (e.g., security@ or abuse@ emails).
  4. Implement security headers such as Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security.
  5. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Hugo Authors
Description
Hugo is one of the most popular open-source static site generators. With its amazing speed and flexibility, Hugo makes building websites fun again.
Key services
Static site generation, Multilingual support, Advanced templating, Image processing, Asset pipeline, Embedded web server
Content quality
excellent
Branding
consistent

Technology

Stack
Go (programming language), JavaScript, Alpine.js, TailwindCSS, Sass, Algolia Search, Google Tag Manager
Frameworks
Hugo (static site generator), Alpine.js
Platforms
GitHub, Cloudflare DNS and registrar
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced (implied by URL https://)
  • ClientTransferProhibited domain status
  • No exposed sensitive data in HTML
  • Use of integrity attributes on scripts and stylesheets

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Algolia Search
Transparency
basic

Site quality

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

Key observations

  1. Website is a well-established open-source project site.
  2. Content is comprehensive and technical, targeting developers.
  3. No privacy or cookie policies found, which is a compliance gap.
  4. No contact emails or phone numbers explicitly listed; social media and forums used for contact.
  5. Security posture is good but can be improved with DNSSEC and security policies.
  6. No WAF or blocking detected; site fully accessible.
  7. Sponsors and partners are clearly listed and reputable.
  8. Use of modern web technologies and performance optimizations evident.
Technical notes

Notes

The website is built on a modern, performant tech stack centered around the Hugo static site generator written in Go. It uses Alpine.js for interactivity, TailwindCSS for styling, and integrates Algolia for search and Google Tag Manager for analytics. The site is well-structured with valid HTML and CSS, optimized for fast loading and mobile responsiveness. Hosting and DNS are managed via Cloudflare, providing reliable infrastructure. The site shows no signs of technical debt or outdated libraries. Opportunities exist to improve security configurations and compliance documentation to reduce risk and enhance trust.
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. 69/100Medium29 findingsView report
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