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Security report for macbarnett.com

Mac Barnett · Other · United States

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

Security score

64/100

Risk levelMedium

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

Mac Barnett's official website serves as a comprehensive platform showcasing his extensive portfolio of children's books, including detailed descriptions, images, and purchase links. The site targets children, parents, and educators interested in children's literature and related merchandise. Technically, the site is built on Squarespace, leveraging modern web technologies and Google Analytics for visitor tracking. The website demonstrates good design quality, mobile optimization, and SEO practices, providing an excellent user experience. Security posture is solid with HTTPS and basic security headers, though additional headers and policies could enhance protection. However, the absence of privacy, cookie, and terms of service policies indicates gaps in compliance and transparency. The WHOIS data is unavailable, raising concerns about domain registration legitimacy, which impacts overall trustworthiness. No direct contact information or incident response details are provided, limiting user support avenues. Overall, the site is professional and content-rich but would benefit from improved compliance documentation and domain registration transparency.

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 macbarnett.com

This scan found 25 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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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
62
Security headers
35
Email security
85
DNS health
65
Network security
100
GDPR outside view
35
Average
64

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention macbarnett.com, from OffSeq Breach.

No leaked records found

Breach holds no records for macbarnett.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

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 Mac Barnett as a prominent children's book author with a strong market presence supported by multiple starred reviews and bestseller mentions. The business model focuses on book promotion and merchandise sales through external retailers. The target audience includes children, parents, and educators. The site integrates social media channels to engage audiences and uses Google Analytics for marketing insights. While the site is well-branded and content-rich, the lack of direct contact details and privacy policies may limit customer trust and regulatory compliance. There is no evidence of partnerships or subsidiaries from the domain or site content. The business operates primarily as a small-scale author brand with a focused niche in children's literature.

Security posture

The website enforces HTTPS and includes basic security headers, contributing to a good security baseline. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of advanced security headers like Content-Security-Policy and Strict-Transport-Security suggests room for improvement. No incident response or vulnerability disclosure information is available, which could hinder timely security issue reporting and resolution. The lack of privacy and cookie policies also indicates potential compliance gaps with GDPR and other data protection regulations. Overall, the security posture is adequate for a content-focused site but should be enhanced to meet best practices and regulatory requirements.

Recommendations

  1. Implement comprehensive privacy and cookie policies to improve GDPR and global privacy compliance.
  2. Add advanced security headers such as Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security.
  3. Provide clear contact information including email and phone for customer support and incident response.
  4. Verify and publish domain registration details to enhance trust and legitimacy perception.
  5. Consider establishing a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mac Barnett
Description
Official site of Mac Barnett, author of books for children. Provides information about Mac's picture books, novels, and official merchandise including Mac's Book Club Show hat.
Key services
Book promotion, Merchandise sales, Event information
Content quality
excellent
Branding
consistent

Technology

Stack
Squarespace, Google Analytics, Typekit Fonts, YouTube embeds
Platforms
Squarespace CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a professionally designed author site hosted on Squarespace.
  2. Content is rich with detailed book descriptions, images, and purchase links.
  3. No contact emails or phone numbers explicitly provided on the site.
  4. No privacy, cookie, or terms of service policies found on the site.
  5. No visible forms for data collection except newsletter signup page (no form fields visible in provided HTML).
  6. Social media links to Tumblr and Instagram are present.
  7. Google Analytics and Tag Manager scripts are used for tracking.
  8. No security incident or vulnerability disclosure information found.
  9. WHOIS data is missing or unavailable, raising concerns about domain registration transparency.
Technical notes

Notes

The website is hosted on Squarespace, a modern and reliable platform, ensuring stable infrastructure and ease of content management. The tech stack includes Google Analytics and Tag Manager for tracking, Typekit for fonts, and YouTube embeds for multimedia content. The site is mobile optimized with responsive design and good SEO metadata including Open Graph and JSON-LD structured data. Performance is moderate, typical for CMS-hosted sites with rich media. Accessibility features are basic but present. No technical debt or deprecated technologies were detected. Opportunities exist to enhance security headers and compliance documentation to reduce risk and improve user 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

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