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Security report for visiblethread.com

VisibleThread · Government · United States

Medium risk. 6 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

56/100

Risk levelMedium

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

VisibleThread is an established enterprise software company specializing in RFP software and AI-driven writing assistants tailored for government contracting and regulated industries. Their platform enhances proposal efficiency, compliance, and quality, serving major government contractors and business development teams. The website demonstrates a mature digital presence with modern technologies, strong branding, and comprehensive content. Security posture is robust with HTTPS, security headers, and responsible disclosure programs, though explicit security policy documentation could be improved. Overall, the site reflects a trustworthy and professional business with a clear market position and strong customer trust signals.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 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. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

    • 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

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  3. 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • 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';…

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

Keep watching visiblethread.com

This scan found 19 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
0
Security headers
40
Email security
80
DNS health
85
Network security
100
GDPR outside view
28
Average
56

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

VisibleThread occupies a strong market position in the government contracting sector, offering SaaS solutions that automate and improve the RFP and proposal process. Their competitive advantage lies in combining deterministic compliance checking with AI-powered content generation. The business model focuses on subscription-based software services targeting enterprise clients, including top government contractors. The company leverages partnerships and maintains a comprehensive content strategy including blogs, case studies, and FAQs to educate and engage their audience. Growth indicators include a broad client base and integration with marketing and analytics tools.

Security posture

The website employs industry-standard security measures including HTTPS, multiple security headers, and secure form handling via HubSpot. The presence of a responsible disclosure program indicates proactive vulnerability management. No exposed sensitive data or vulnerable libraries were detected. However, the absence of a dedicated security policy page and security.txt file suggests room for improvement in transparency and incident response readiness. Overall, the security posture is strong but could benefit from enhanced documentation and formalized security frameworks disclosure.

Recommendations

  1. Publish a detailed security policy page outlining security frameworks and controls in place.
  2. Implement and publish a security.txt file to facilitate vulnerability reporting.
  3. Disclose Data Protection Officer contact information to improve GDPR compliance transparency.
  4. Regularly review and update third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Enhance privacy compliance disclosures, including data retention policies and user rights.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
VisibleThread
Description
VisibleThread provides RFP software and AI-driven writing assistant tools designed to improve the efficiency, clarity, and compliance of RFPs, contracts, and mission-critical business writing with quantifiable metrics.
Key services
RFP analysis and compliance matrix automation, Contract risk analysis, AI-powered proposal writing assistant, Bid/no-bid decision support, Proposal quality and consistency improvement
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, Elementor, jQuery, NitroPack, Google Tag Manager, HubSpot Forms, LinkedIn Insight Tag, SalesLoft Scout
Frameworks
Elementor Page Builder
Platforms
WordPress CMS
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • Responsible Disclosure Programme
  • No exposed sensitive data detected
  • Secure forms with HubSpot integration

Analytics and tracking

Services
Google Analytics, Google Tag Manager, LinkedIn Insight Tag, SalesLoft Scout
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
LinkedIn Insight Tag, SalesLoft Scout
Marketing tools
HubSpot Forms, Cookiebot
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design
  2. Strong focus on government contracting and RFP software solutions
  3. Multiple trust signals including customer logos, testimonials, and responsible disclosure program
  4. Use of modern web technologies and performance optimization tools
  5. Comprehensive FAQ section addressing common industry questions
  6. Presence of privacy, cookie, terms, and responsible disclosure pages
  7. No signs of blocking, WAF challenges, or security warnings
Technical notes

Notes

The website is built on WordPress CMS using Elementor page builder, leveraging modern web technologies such as jQuery and NitroPack for performance optimization. It integrates multiple marketing and analytics tools including Google Tag Manager, HubSpot, LinkedIn Insight Tag, and SalesLoft Scout. The site demonstrates fast loading times, excellent mobile responsiveness, and good accessibility features. Technical debt appears minimal with well-structured HTML and CSS. Opportunities exist to further modernize by adopting newer JavaScript frameworks and enhancing accessibility compliance.
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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