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Security report for leadforensics.com

Lead Forensics · Technology · United Kingdom

Medium risk. 4 critical or high findings in Security headers and SSL/TLS.

Security score

69/100

Risk levelMedium

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

Lead Forensics is a UK-based technology company specializing in B2B lead generation software that identifies anonymous website visitors to help businesses increase their sales pipeline and revenue. The company positions itself as an industry leader with a strong market presence and a comprehensive suite of visitor tracking and lead generation tools. The website is professionally designed, mobile-optimized, and uses modern technologies including WordPress with the Divi theme, NitroPack for performance, and integrates multiple marketing and analytics platforms such as HubSpot and Google Analytics. Security posture is strong with HTTPS enforced and appropriate security headers, though the absence of a dedicated security policy or incident response contact is noted. Privacy compliance is robust with GDPR and cookie consent mechanisms in place. The lack of publicly available WHOIS data slightly reduces trust but the overall digital maturity and business credibility remain high.

Scanned

NIS2 and GDPR posture

GDPR outside view
95/ 100 · Low
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

4 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 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 X-Frame-Options header

      Prevents clickjacking attacks

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

  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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching leadforensics.com

This scan found 24 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
30
Email security
75
DNS health
55
Network security
100
GDPR outside view
95
Average
69

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

Lead Forensics operates in the technology sector, targeting B2B companies seeking to enhance their lead generation capabilities through website visitor identification. Their SaaS business model leverages advanced tracking technologies and integrations with marketing platforms to deliver actionable sales insights. The company maintains a consistent brand image and strong online presence, including active social media channels. Their partnerships with platforms like HubSpot and LinkedIn enhance their market reach. The company appears to be large in size, serving enterprise clients globally. Revenue streams likely include subscription fees for their software services. Growth indicators include continuous website updates and integration of advanced marketing tools.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and multiple security headers implemented, reducing common web vulnerabilities. Cookie consent and privacy compliance mechanisms are well integrated, supporting GDPR adherence. However, the absence of a published security policy and incident response contact information limits transparency and may hinder rapid response to security incidents. No vulnerabilities or exposed sensitive data were detected in the website content. The use of third-party scripts is extensive, which requires ongoing monitoring to mitigate supply chain risks. Overall, the security maturity is good but could be improved by publishing formal security documentation and incident response procedures.

Recommendations

  1. Publish a comprehensive security policy page detailing security practices and commitments.
  2. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  3. Implement and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Regularly audit and update third-party scripts and dependencies to mitigate supply chain risks.
  5. Enhance transparency by providing contact details for the Data Protection Officer or privacy lead.

Contact details published on the site

Addresses
Legal name
Lead Forensics Ltd
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Lead Forensics
Description
Lead Forensics is the industry leader in B2B website visitor identification. Get more B2B leads, fill your pipeline and drive revenue.
Key services
B2B website visitor tracking, Lead generation software, Pipeline filling, Revenue driving tools
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, NitroPack, Google Tag Manager, HubSpot, Google Analytics, Wistia, Gravity Forms
Frameworks
Divi Theme
Platforms
WordPress CMS
Performance
fast
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • No exposed sensitive data in HTML
  • Use of security headers

Analytics and tracking

Services
Google Analytics, HubSpot Analytics
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
AdRoll, DoubleClick, Tapad, Quantserve
Tracking pixels
HubSpot, LinkedIn Insight Tag, YouTube
Marketing tools
HubSpot
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 compliance with GDPR and cookie consent regulations.
  3. Use of multiple third-party marketing and analytics tools.
  4. No visible security policy or incident response contact details.
  5. WHOIS data is unavailable, which may affect trust perception.
  6. No adult or questionable content detected.
  7. Good SEO and accessibility practices observed.
Technical notes

Notes

The website is built on WordPress using the Divi theme, enhanced with NitroPack for performance optimization. It integrates multiple marketing and analytics tools including HubSpot, Google Analytics, and Wistia for video content. The site is mobile-optimized with responsive design and accessibility features. SEO is well implemented with proper meta tags, Open Graph, and JSON-LD structured data. Performance is fast due to caching and resource optimization. No technical debt or deprecated technologies were detected. Hosting provider details are not explicitly available. Overall, the technical infrastructure supports a high-quality user experience and robust marketing capabilities.
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

Earlier scans of this domain

  1. 67/100Medium34 findingsView report
  2. 67/100Medium31 findingsView report
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