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Security report for markllobrera.com

Mark Llobrera · Technology · United States

Medium risk. 7 critical or high findings in Email security, Security headers and 2 other checks.

Security score

64/100

Risk levelMedium

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

Mark Llobrera's website serves as a personal portfolio and content hub showcasing his professional work, blog posts, reading log, and film log. Mark is a seasoned developer and writer with over 25 years of experience, currently a Senior Engineering Director at Upstatement. The site targets a general audience interested in his professional insights and personal content. Technically, the site is built using Eleventy, a modern static site generator, hosted likely on Netlify, and employs HTTPS with a clean, responsive design optimized for mobile and accessibility. Security posture is solid with HTTPS and domain transfer protections, but lacks DNSSEC and security headers. Privacy compliance is minimal with no visible privacy or cookie policies, and no contact information is provided for privacy or security concerns. Overall, the site is professional and trustworthy but could improve in privacy and security transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. 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';…

  3. 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

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

Keep watching markllobrera.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
30
Email security
60
DNS health
70
Network security
100
GDPR outside view
50
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

The website positions Mark Llobrera as an individual professional in the technology sector, focusing on web development and content creation. The business model is personal branding and content publishing without commercial transactions on-site. The site supports Mark's professional reputation and serves as a portfolio and blog. There is a clear association with Upstatement, a digital product studio, enhancing credibility. The target audience includes peers, clients, and readers interested in technology, design, and media. The site shows indicators of consistent content updates and professional presentation but lacks formal business contact details or policies, which limits commercial engagement. No partnerships beyond Upstatement are evident.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enforced and domain status flags preventing unauthorized transfers or updates. However, the absence of DNSSEC and security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces defense-in-depth. No forms or inputs are present that require additional security controls. There is no published security policy, incident response contacts, or vulnerability disclosure mechanisms, which limits transparency and readiness for security incidents. Privacy compliance is weak due to missing privacy and cookie policies. Overall, the site is low risk but could benefit from enhanced security and compliance documentation.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Implement and publish a comprehensive privacy policy and cookie policy to improve GDPR compliance and user trust.
  3. Add security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to enhance browser security.
  4. Provide clear contact information for security incidents and consider publishing a security.txt file or vulnerability disclosure policy.
  5. Consider adding analytics with privacy-respecting configurations and a cookie consent mechanism to improve marketing insights and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mark Llobrera
Description
This is the online home for Mark Llobrera, housing his blog, reading log, and film log. Mark is a developer and writer living near Philadelphia, PA, with over 25 years of web experience. He is Senior Engineering Director at Upstatement, a digital product studio.
Key services
portfolio showcase, blog posts, reading log, film log
Content quality
excellent
Branding
consistent

Technology

Stack
Eleventy v3.0.0, HTML5, CSS3
Frameworks
Eleventy
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enabled
  • Domain status clientTransferProhibited and clientUpdateProhibited set

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a personal portfolio and blog for Mark Llobrera.
  2. Content is well structured, professional, and up to date with future-dated posts.
  3. No privacy, cookie, or terms of service policies found.
  4. No contact emails or phone numbers explicitly provided.
  5. No security.txt or vulnerability disclosure information present.
  6. No analytics or tracking scripts detected.
  7. No advertising or affiliate marketing detected.
  8. Website uses HTTPS and modern static site generation technology.
  9. No WAF or blocking mechanisms detected.
  10. WHOIS data is consistent and domain is secured with transfer/update prohibitions.
Technical notes

Notes

The website is built using Eleventy v3.0.0, a modern static site generator, delivering fast performance and excellent mobile optimization. The HTML and CSS are valid and well-structured, with responsive design and accessibility considerations. Hosting appears to be on Netlify, inferred from image URLs and site structure. No client-side JavaScript frameworks or analytics scripts were detected, indicating minimal technical complexity and low attack surface. The site lacks security headers and DNSSEC, which are technical risks. Overall, the infrastructure is modern, performant, and stable but could be enhanced with additional 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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