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Security report for sonoma-county.org

County Of Sonoma · Government · United States

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

Security score

71/100

Risk levelMedium

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

The County of Sonoma website serves as the official digital presence for Sonoma County government, providing residents and visitors with access to public services and county information. The site is positioned as a local government authority with a focus on community resources and public service delivery. The business model is typical of government entities, focusing on transparency and service rather than commercial revenue. The website's technical infrastructure employs standard web technologies such as Bootstrap 4 and Font Awesome 6 Pro, with analytics implemented via Google Tag Manager and Google Analytics. While the site is functional and moderately optimized for mobile, it lacks advanced accessibility and SEO features. Security posture is moderate; the domain is secured with HTTPS and has transfer protections, but lacks DNSSEC and visible security headers. Privacy compliance is weak, with no detected privacy or cookie policies, which is a notable gap for user trust and regulatory adherence. Overall, the site is trustworthy as a government resource but would benefit from enhanced security and privacy practices.

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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

  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: Google Analytics, Facebook, Twitter, YouTube, Google APIs

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

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

Keep watching sonoma-county.org

This scan found 20 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
57
Security headers
70
Email security
85
DNS health
80
Network security
100
GDPR outside view
35
Average
71

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

Sonoma County operates as a government entity serving a large population in California. Its market positioning is stable as a public sector organization with no direct commercial competition. The website targets local residents, businesses, and visitors seeking county services and information. Revenue streams are government-funded, and the site functions primarily as an informational and service portal. The partnership ecosystem is not evident from the website content. Growth indicators are not applicable in the traditional commercial sense but digital maturity could be improved. Strategic observations include the need for better privacy disclosures and security enhancements to align with modern compliance standards.

Security posture

The website demonstrates a basic security maturity level appropriate for a government site but with room for improvement. HTTPS is enabled, and domain transfer protections are in place, which are positive indicators. However, the absence of DNSSEC and security headers such as Content Security Policy, X-Frame-Options, and HSTS reduces the overall security posture. No vulnerability disclosures or incident response contacts are published, limiting transparency and readiness communication. The use of Google Analytics and Tag Manager introduces moderate user tracking, but no cookie consent mechanism was found, which may conflict with privacy regulations. There are no visible signs of exposed sensitive data or vulnerable libraries in the provided content. Overall, the site is secure enough for informational purposes but should enhance security controls and compliance documentation.

Recommendations

  1. Enable DNSSEC to strengthen DNS security and prevent spoofing.
  2. Publish comprehensive privacy and cookie policies with GDPR compliance statements.
  3. Implement security headers including CSP, HSTS, X-Content-Type-Options, and X-Frame-Options.
  4. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  5. Improve mobile responsiveness and accessibility to enhance user experience and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
County Of Sonoma
Description
County Of Sonoma Homepage
Key services
Public services, County information, Community resources
Content quality
basic
Branding
consistent

Technology

Stack
Bootstrap 4.0.0, Font Awesome 6 Pro, Google Tag Manager, Google Analytics
Frameworks
Bootstrap
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
50/100
Good practices seen
  • Domain status serverTransferProhibited

Analytics and tracking

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

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is an official government site for Sonoma County, CA
  2. Content is basic and informational with limited interactive features
  3. No privacy or cookie policies found on homepage or metadata
  4. Uses standard web technologies and includes Google Analytics tracking
  5. No visible security headers or advanced security configurations detected
  6. WHOIS data shows privacy protection but domain status is locked
  7. No contact emails or phone numbers explicitly found in provided content
  8. No forms detected in the provided HTML snippet
  9. No social media links explicitly found in the provided content
Technical notes

Notes

The website uses a conventional tech stack with Bootstrap 4 for responsive design and Font Awesome 6 Pro for icons. Google Tag Manager and Google Analytics are integrated for analytics and tracking. The hosting and DNS are managed via nsone.net, a reputable DNS provider. Performance is moderate with no explicit speed optimizations detected. The site lacks advanced CMS indicators and appears to be a custom or government-managed platform. Technical debt is moderate due to outdated Bootstrap version and missing modern security features. Opportunities exist to modernize the stack, improve SEO metadata, and enhance accessibility compliance. Technical risks include potential privacy compliance issues and lack of security headers which could expose the site to certain web 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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