posthog-site-inspector

Debug PostHog implementation issues by using Playwright to load the target public website in debug mode, automatically capturing PostHog globals, configuration, and session data. It analyzes network traffic for event, flag, and recording endpoints to produce a structured diagnostic report.

Check for competing analytics tools by executing Playwright browser commands to inspect the public web page state. The inspection evaluates loaded scripts and detects other analytics implementations that may interfere with PostHog tracking, summarizing findings in a diagnostic report.

Inspect PostHog session data and network traffic by running automated Playwright CLI commands against the target URL. This evaluates PostHog globals and captures requests to event, flag, and recording endpoints, providing reliable browser evidence for support triage.

The PostHog site inspector is designed for public web pages where browser evidence can aid support triage of web SDK issues. It applies to public sites to identify missing or misconfigured PostHog implementations and does not handle authenticated pages.

PostHog events may not capture due to missing or misconfigured web SDK implementations. Automated browser inspection evaluates PostHog globals, config, and network traffic to identify endpoint issues or competing analytics tools interfering with event delivery.