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Security report for builtwith.com

BuiltWith® Pty Ltd · Technology · Australia

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

66/100

Risk levelMedium

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

BuiltWith® Pty Ltd is an established Australian technology company founded in 2007, specializing in website technology profiling and analytics services. The company targets technology professionals and marketers seeking insights into website technology stacks. The business operates a B2B SaaS model with a medium-sized market presence. However, the current website content is inaccessible due to an IP block enforced by Amazon AWS security rules, which prevents a full assessment of the site’s digital maturity and user experience. The technical infrastructure includes Bootstrap and Google Fonts, hosted on Amazon AWS DNS services. Security posture cannot be fully evaluated due to the block, but WHOIS data indicates a legitimate and consistent domain registration with no privacy protection, appropriate for the business type. Overall, the site’s risk assessment is limited by the lack of accessible content, and strategic recommendations focus on resolving access issues and improving transparency.

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

8 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"

    • 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 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 builtwith.com

This scan found 22 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

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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
77
Security headers
15
Email security
85
DNS health
85
Network security
100
GDPR outside view
35
Average
66

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

BuiltWith® Pty Ltd holds a strong position in the technology profiling market with a long domain history and consistent registration details. The company’s business model revolves around providing technology stack data and analytics to a professional audience. The lack of visible contact emails, phone numbers, or policy documents on the blocked page limits direct customer engagement insights. The company’s physical address in Sydney, Australia, and registration number are clearly stated, supporting business credibility. No partnerships or subsidiaries were identified from the provided data. The company’s competitive advantage lies in its established data services, but the current website block may impact customer access and trust.

Security posture

The website is currently blocked by AWS WAF due to IP address restrictions, indicating active security controls to mitigate threat traffic. However, no security headers or SSL configuration details were observable in the provided content. The absence of publicly available security policies, incident response contacts, or vulnerability disclosure mechanisms suggests gaps in transparency. WHOIS data shows no DNSSEC enabled, which is a recommended security enhancement. The security posture is thus indeterminate but likely moderate given the use of AWS security rules. Key vulnerabilities include lack of visible security best practices and absence of public security documentation.

Recommendations

  1. Resolve IP blocking issues to allow legitimate user access and enable full website analysis.
  2. Publish comprehensive privacy, cookie, and terms of service policies to improve compliance and user trust.
  3. Implement and publicly document security policies and incident response procedures.
  4. Enable DNSSEC and security headers to strengthen domain and website security.
  5. Enhance website content quality and navigation once access is restored to improve user experience and SEO.

Contact details published on the site

Addresses
Legal name
BuiltWith® Pty Ltd
Registration number
ACN 167 706 470
Site observations

Automated reading of the public site. Ratings are indicative.

Generic detected. Page shows 'Access Denied' with message indicating IP address is blocked by Amazon AWS security rules (AWSManagedRulesAnonymousIpList). Minimal content present, typical of WAF block page. These observations may be incomplete. For a fuller analysis, contact guard@offseq.com.

Business

Company
BuiltWith® Pty Ltd
Description
BuiltWith® Pty Ltd provides technology profiling services, offering insights into website technology stacks and infrastructure.
Key services
Website technology profiling, Technology trend analysis, Lead generation data
Content quality
poor
Branding
moderate

Technology

Stack
Bootstrap 4.3.1, Google Fonts (Work Sans), Amazon AWS DNS
Frameworks
Bootstrap
Mobile
basic
Accessibility
basic
SEO
poor

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
poor
User experience
poor
Content relevance
poor
Navigation
poor
Professionalism
poor
Trustworthiness
low

Key observations

  1. Website content is blocked by AWS WAF security rules, preventing full content analysis.
  2. No privacy, cookie, or terms of service policies found on the blocked page.
  3. No contact emails or phone numbers found in the HTML content.
  4. Only physical address found in footer text.
  5. No forms or input fields detected due to block page.
  6. Minimal SEO and accessibility features due to block page.
  7. No analytics or tracking scripts detected.
  8. No social media links or business certifications visible.
  9. WHOIS data indicates a well-established domain with consistent registration details.
Technical notes

Notes

The website uses Bootstrap 4.3.1 and Google Fonts for styling, hosted on Amazon AWS DNS infrastructure. The HTML content is minimal and indicative of a WAF block page, lacking any CMS or advanced platform indicators. Performance and accessibility cannot be fully assessed due to content blocking. No analytics or tracking scripts were detected, suggesting minimal data collection on the blocked page. The technical stack is basic and standard for a modern website but currently underutilized due to access restrictions. Opportunities exist to modernize and optimize the site once blocking issues are resolved.
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. 67/100Medium30 findingsView report
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