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Security report for wdh.gg

William Harrison · Technology · Australia

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

Security score

68/100

Risk levelMedium

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

William Harrison's website is a personal portfolio showcasing his skills as a full-stack developer based in Australia. The site highlights his experience in multiple programming languages and his involvement in various open source and volunteer projects. The business model is centered around personal branding and project contributions, targeting developers and technology enthusiasts. The website is hosted on Cloudflare Pages and uses modern web technologies including HTML5, CSS3, JavaScript, and Cloudflare's Turnstile captcha for form security. The site is well-optimized for mobile devices and SEO, with a professional design and clear navigation. Security posture is solid with HTTPS enforced and captcha protection on forms, though it lacks some security headers and formal policies. No privacy or cookie policies are present, which impacts compliance scores. Overall, the domain registration aligns well with the website content, indicating legitimacy and trustworthiness.

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: Cloudflare

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

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

Keep watching wdh.gg

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.

Daily monitoring

Recommended

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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
60
Email security
70
DNS health
70
Network security
100
GDPR outside view
35
Average
68

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 website positions William Harrison as an individual technology professional with a focus on software development and cybersecurity. The portfolio approach and active project contributions suggest a growth-oriented personal brand rather than a commercial enterprise. The use of short URLs for social media and project links indicates a streamlined user experience. The absence of direct contact emails or phone numbers suggests a preference for controlled communication via the contact form. The site does not display certifications or formal business registrations, consistent with a personal brand. The hosting on Cloudflare Pages and use of modern front-end technologies reflect a technically competent operation with moderate digital maturity.

Security posture

Security measures include HTTPS, Cloudflare Turnstile captcha on the contact form, and no visible exposure of sensitive data. However, the absence of security headers such as Content-Security-Policy and X-Frame-Options reduces the overall security posture. No vulnerability disclosure or incident response information is provided, which limits transparency and readiness perception. The lack of privacy and cookie policies also indicates compliance gaps, particularly with GDPR. No suspicious or malicious indicators were found. The security score is good but could be improved by implementing recommended headers and formal policies.

Recommendations

  1. Implement standard security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a comprehensive privacy policy and cookie policy with clear GDPR compliance statements to improve legal compliance and user trust.
  3. Add direct contact information such as a professional email address to complement the contact form and improve communication transparency.
  4. Create a security policy or vulnerability disclosure page to demonstrate commitment to security and provide clear incident response channels.
  5. Enable DNSSEC for the domain to improve DNS security and reduce risk of DNS spoofing.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
William Harrison
Description
William Harrison is a full-stack developer from Australia with over 4 years of experience in more than 5 programming languages. The website showcases personal projects and interests in programming, computer science, and cybersecurity.
Key services
Full-stack development, Open source project contributions, Volunteer work
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Font Awesome, Cloudflare Turnstile Captcha
Platforms
Cloudflare Pages
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Cloudflare Turnstile captcha on contact form
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Cloudflare Pages Analytics
Tracking level
minimal
Privacy practices
poor

Advertising

Tracking pixels
Cloudflare Pages Analytics
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
moderate

Key observations

  1. Website is a personal portfolio for a full-stack developer.
  2. No privacy, cookie, or terms of service policies found.
  3. Contact is only via a web form with captcha protection.
  4. No direct email or phone contact information provided.
  5. No security.txt or vulnerability disclosure page detected.
  6. Use of modern web technologies and Cloudflare hosting.
  7. No suspicious or malicious content detected.
  8. Good mobile responsiveness and SEO meta tags present.
  9. No social media links explicitly labeled except footer links to external short URLs.
Technical notes

Notes

The website is built with clean, modern HTML5 and CSS3, leveraging external libraries such as Font Awesome for icons and Cloudflare Turnstile for bot protection. Hosting on Cloudflare Pages provides fast global delivery and integrated analytics. The site is mobile-optimized with responsive design and good accessibility features. SEO meta tags including Open Graph and Twitter Cards are properly implemented. No CMS or backend frameworks are detected, indicating a static or JAMstack architecture. Performance is fast with minimal external dependencies. The technical stack is modern and well-maintained, with opportunities to enhance security headers and formalize compliance documentation.
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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