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Security report for zacklabe.com

Climate Central · Education · United States

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

63/100

Risk levelMedium

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

Zachary Labe's website serves as a professional portfolio highlighting his expertise as a climate scientist affiliated with Climate Central and previous federal and academic institutions. The site focuses on climate data visualizations, research dissemination, and science communication, targeting researchers, students, and the interested public. Technically, the site is built on WordPress.com with modern web technologies and includes advertising and analytics integrations. Security posture is solid with HTTPS and domain transfer protections, though some security headers and DNSSEC are missing. Privacy compliance is basic with a cookie consent mechanism but lacks a dedicated privacy policy. Overall, the site is professional, trustworthy, and well-maintained, with room for enhanced security and compliance documentation.

Scanned

NIS2 and GDPR posture

GDPR outside view
58/ 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. 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 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

  3. 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.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

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

Keep watching zacklabe.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.

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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
42
Security headers
30
Email security
65
DNS health
80
Network security
100
GDPR outside view
58
Average
63

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 Zachary Labe as an individual expert in climate science with strong institutional affiliations, leveraging his academic background and research to engage a broad audience through data visualizations and storytelling. The business model is non-commercial, focusing on outreach and professional presence. The site integrates advertising via WordPress.com WordAds and Google DoubleClick, likely to support hosting costs. The presence of professional social media links and academic profiles enhances credibility and networking potential. No direct sales or service offerings are evident, consistent with a personal academic portfolio.

Security posture

The website benefits from WordPress.com managed hosting, ensuring baseline security including HTTPS and domain transfer lock. However, DNSSEC is not enabled, and common security headers like Content-Security-Policy and X-Frame-Options are not explicitly detected, representing potential areas for improvement. No exposed sensitive data or vulnerable libraries were found. The site lacks published security policies or incident response contacts, which limits transparency in security governance. Cookie consent is implemented, supporting privacy compliance. Overall, the security posture is good but could be enhanced with additional headers and formal policies.

Recommendations

  1. Enable DNSSEC on the domain to strengthen DNS security and prevent spoofing.
  2. Implement standard security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  3. Publish a clear privacy policy and terms of service to improve transparency and compliance.
  4. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting of security issues.
  5. Update Google Analytics to GA4 for improved privacy features and future-proofing analytics.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Climate Central
Description
Personal website of Zachary Labe, a climate scientist at Climate Central, showcasing his research interests in climate risk, climate impacts, extreme events, AI/ML methods, and science communication through data visualizations.
Key services
Climate data visualizations, Research dissemination, Science communication, Educational outreach
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress.com hosting, Jetpack plugin, Google Fonts (Montserrat), Google Analytics (legacy UA), Prebid.js for advertising, Gravatar hovercards
Frameworks
WordPress Gutenberg
Platforms
WordPress.com
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

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

Analytics and tracking

Services
Google Analytics (Universal Analytics), WordPress.com Stats
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
WordAds (WordPress.com advertising), Google DoubleClick, Aditude
Tracking pixels
WordPress.com Stats
Marketing tools
WordPress.com Action Bar
Transparency
good

Site quality

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

Key observations

  1. Website is a personal professional portfolio of a climate scientist affiliated with reputable institutions.
  2. Content is rich, well-structured, and professionally presented.
  3. No privacy or terms of service pages found, which is common for personal academic sites.
  4. Cookie consent mechanism is implemented, indicating awareness of privacy compliance.
  5. Advertising is present via WordPress.com WordAds and Google DoubleClick but is unobtrusive.
  6. No direct contact emails or phone numbers found on the site; contact is likely via social media or linked profiles.
  7. Site uses WordPress.com managed hosting, ensuring baseline security and performance.
  8. No security.txt or vulnerability disclosure policy found.
  9. No explicit security or incident response policies published.
Technical notes

Notes

The website is hosted on WordPress.com using the Gutenberg framework and Jetpack plugin, leveraging Google Fonts and various JavaScript libraries for enhanced user experience including emoji support and image carousels. Advertising is managed through WordPress.com WordAds and Google DoubleClick with Prebid.js integration. The site is mobile optimized and accessible with good SEO practices including meta tags and Open Graph data. Performance is moderate, typical for managed WordPress hosting with external scripts. No broken elements or errors were detected. The technical stack is modern and well-maintained, suitable for a professional academic portfolio.
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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