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

# Documentation

<Info>VisitorQuery checking works in 2 stages:</Info>

1. **Client side**: You copy the javascript code that we provide and place it on the page where you want to check/verify the user.
2. **Backend side**: You query our backend API for the session of the user and see their status (proxy/VPN, bot etc).

<CardGroup cols={2}>
  <Card title="Client install guide" icon="scroll" href="client/introduction">
    Learn how to install the client side code on your website
  </Card>

  <Card title="Backend API docs" icon="arrow-right-arrow-left" href="/api/guides">
    Learn how to query our backend API for the user's status
  </Card>
</CardGroup>