> ## Documentation Index
> Fetch the complete documentation index at: https://docs.signalbridgedata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Pixel Installation

> Install pixel.js and initialize your Pixel ID

## Install

1. Create a pixel in the dashboard
2. Configure your tracking subdomain (DNS)
3. Add the tracking snippet to your site

Use the full walkthrough here: [Quick Start](/quickstart)

## Common pitfalls

* Wrong `pixel_id`
* Script blocked by CSP (allow your tracking domain)
* DNS not propagated