CIPA §638.51 Website Audit

Review whether your website’s tracking and data transmissions may implicate California’s trap-and-trace statute (CIPA §638.51), based on observed website behavior and technical evidence, not assumptions or surface-level scans.

Unsure whether CIPA applies to your website? Find which compliance laws apply.

Trap-and-trace focused review

Designed to examine whether tracking tools capture or transmit communication content during website use.


Evidence-oriented audit report

Structured findings suitable for internal review or legal evaluation.

Who this CIPA audit is for

This CIPA §638.51 website audit is used by organizations seeking clarity around website tracking behavior that may be interpreted as trap-and-trace activity under California law.

  • Websites serving California users
  • E-commerce and consumer platforms
  • Marketing and content-driven sites
  • Law firms and legal teams
  • Compliance and risk teams
  • Businesses facing CIPA-related inquiries

What CIPA §638.51 involves for websites

CIPA §638.51 analysis focuses on whether information about communications is captured or transmitted in real time during website interactions.

Common website considerations
  • Form inputs and search queries
  • Page URLs and content identifiers
  • Real-time data transmission to third parties
  • Tracking during user interactions
Why behavior matters
  • What data is sent during page loads
  • Whether content is human-readable
  • Timing of transmissions
  • Third-party involvement

Behavioral context is critical because CIPA exposure depends on how and when data is transmitted, not just what tools are present.

This explanation is informational and intended to describe general audit considerations.

How Auditzo Performs CIPA §638.51 Website Audits

Auditzo evaluates potential CIPA exposure by observing live website sessions and documenting how tracking and data transmissions occur during user interactions.

Session-level observation

Reviews activity during page visits, form use, and navigation.

Transmission awareness

Identifies when and where data is sent to third-party endpoints.

Evidence-focused documentation

Findings are recorded clearly to support further review.

Jurisdiction-specific context

Focused on California users and CIPA-relevant behavior.

What You Receive After a CIPA §638.51 Audit

A structured CIPA audit report

Clear sections and practical summaries to support reviews and decision-making.

Findings mapped to CIPA obligations

Organized in a way that helps teams understand where potential gaps may exist.

Evidence-backed observations

Focused on website behavior and third-party activity observed during normal visits.

Plain-English explanations

Designed to be understandable even if you’re not a legal or technical specialist.

Reports are designed to support internal assessments, legal review, and informed decision-making.

When a CIPA audit is useful

A CIPA §638.51 audit is especially useful when session replay, analytics, or third-party tracking tools are in use.

  • You serve or target California users
  • Your site uses analytics or marketing tools
  • You collect input through forms or searches
  • You want visibility into tracking behavior
  • You’ve received legal or compliance questions
  • You need evidence-based clarity

Not sure if CIPA applies to your website?

Use a short assessment to identify which privacy or data-tracking laws may be relevant for your business.

Review your website’s CIPA exposure

Start a CIPA §638.51 audit and receive a clear, evidence-oriented report.