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

# Web

> Web-only test setup: multiple browser sessions and links to email and clipboard flows.

A web test drives the site in a browser. General creation steps are in [Creating Tests](/best-practices/creating-tests). The sections below are specific to web applications.

## Multiple browser sessions

If your test requires multiple users logged in simultaneously (e.g., collaboration, sharing), create separate login tests for each user. Each login test becomes the root of an independent chain with its own isolated browser session, ensuring users don't interfere with each other. Learn more about [Multi-User Testing Scenarios](/core-concepts/dependencies#multi-user-testing-scenarios).

## Related web flows

* [Email Inbox](/test-features/email-inbox) — verification emails, password resets, and OTP codes
* [Copy and Paste](/test-features/copy-paste) — clipboard values within a Resume From session chain
* [Device Presets](/test-features/device-presets) — viewport, locale, and accessibility emulation

<Note>
  Agent Cache is enabled by default, speeding up test execution by reusing AI
  reasoning from previous successful runs. API tests do not use Agent Cache. See
  [Agent Cache](/core-concepts/agent-cache).
</Note>