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Security report for mattstein.com

Matt Stein · Technology · 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

Matt Stein's website serves as a personal portfolio and blog showcasing his work as a web designer, developer, and writer based in Bend, Oregon. The site is well-structured, featuring curated writings and recent posts, targeting a general audience interested in technology and personal insights. The business model is that of a personal brand, with no commercial storefront but with links to social media and donation platforms such as Ko-fi. The domain is well-established, created in 2004, indicating a mature online presence. Technically, the site is built using modern technologies including Astro framework and JavaScript, hosted via Cloudflare infrastructure. It demonstrates excellent mobile optimization, good accessibility, and SEO practices. The use of Umami analytics reflects a privacy-conscious approach to user tracking. The site loads quickly and is free from broken elements or errors. From a security perspective, the website enforces HTTPS and has domain transfer protections in place. However, it lacks DNSSEC and important security headers such as Content-Security-Policy. There are no visible vulnerabilities or exposed sensitive data. Privacy and cookie policies are absent, which is a compliance gap. Incident response and vulnerability disclosure mechanisms are not present. Overall, the website is trustworthy, professional, and safe for general audiences. Strategic recommendations include adding privacy and cookie policies, enabling DNSSEC, implementing security headers, and providing incident response contacts to enhance security posture and compliance.

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 mattstein.com

This scan found 23 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

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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
40
Email security
60
DNS health
75
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

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Matt Stein operates as a solo professional in the technology sector, focusing on web design, development, and writing. The website functions as a portfolio and blog, positioning him as a niche content creator with a personal brand. Revenue streams likely include freelance work and donations via Ko-fi. The target customers are individuals and businesses seeking web design and development services, as well as readers interested in his writings. The long domain age and consistent branding indicate stability and credibility. The social media ecosystem is diverse, spanning Mastodon, GitHub, LinkedIn, and others, supporting community engagement and professional networking. There are no indications of partnerships or subsidiaries. The business model is straightforward, relying on personal expertise and content sharing rather than large-scale commercial operations. Growth indicators include regular blog updates and active social media presence. Competitive advantages include a clean, modern website design and a privacy-conscious analytics approach.

Security posture

The website demonstrates a moderate to good security maturity level. HTTPS is enforced, and the domain status clientTransferProhibited prevents unauthorized domain transfers. However, DNSSEC is not enabled, which could improve DNS security. The absence of security headers such as Content-Security-Policy, X-Frame-Options, and others is a notable gap. No privacy or cookie policies are present, which may affect GDPR compliance. There is no incident response or vulnerability disclosure information, limiting transparency in security management. No exposed credentials, malware, or phishing indicators were detected. The use of Umami analytics suggests minimal user tracking, aligning with privacy best practices. Overall, the security posture is adequate for a personal portfolio site but could be enhanced with additional policies and technical controls.

Recommendations

  1. Enable DNSSEC to improve domain name system security.
  2. Implement and publish privacy and cookie policies to enhance compliance and user trust.
  3. Add security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Provide clear incident response contact information and consider a vulnerability disclosure policy.
  5. Regularly audit third-party scripts and analytics tools to ensure no vulnerabilities or privacy issues.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Matt Stein
Description
Web designer, developer, and writer based in Bend, Oregon offering curated collections of writings and projects.
Key services
Web design, Web development, Writing
Content quality
good
Branding
consistent

Technology

Stack
Astro v5.7.13, JavaScript, SVG icons
Frameworks
Astro
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Domain status clientTransferProhibited
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Umami
Tracking level
minimal
Privacy practices
basic

Advertising

Tracking pixels
Umami
Transparency
basic

Site quality

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

Key observations

  1. Website is a personal portfolio and blog for Matt Stein, a web designer and writer.
  2. Content is accessible and well-structured with good SEO and accessibility.
  3. No privacy, cookie, or terms of service policies found.
  4. No contact phone numbers or physical addresses provided.
  5. Social media presence is strong with multiple verified profiles linked.
  6. Security posture is good but could be improved with additional headers and policies.
  7. No signs of adult or questionable content.
  8. Analytics usage is minimal and privacy-conscious using Umami.
Technical notes

Notes

The website is built on the Astro framework version 5.7.13, utilizing modern JavaScript and SVG icons for UI elements. It is hosted with Cloudflare, which provides DNS and registrar services. The site is fast-loading, mobile-optimized, and accessible, with proper meta tags and SEO-friendly structure. There is no detected CMS, indicating a static or custom-built site. Analytics are handled by Umami, a privacy-focused tool. The technical implementation is modern and clean, with no broken elements or errors observed. Opportunities for modernization include adding CMS capabilities for easier content management and enhancing security headers. Technical risks are minimal but include the lack of DNSSEC and security headers which could expose the site to certain attacks.
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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