> Portal Navigation:
> 
> - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version.
> - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages).
> - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

## Resource: Introduction

## Article: Introduction

## Article Link: https://dev.wix.com/docs/sdk/frontend-modules/window/introduction.md

## Article Content:

# About Site Window

The Site Window API provides information about a site visitor's browsing environment and tools to interact with the browser window. 

With the Site Window API you can:

- Detect [locale](https://dev.wix.com/docs/sdk/frontend-modules/window/browser-locale.md) and [device type](https://dev.wix.com/docs/sdk/frontend-modules/window/form-factor.md)
- Get [page](https://dev.wix.com/docs/sdk/frontend-modules/window/get-app-page-data.md) and [router](https://dev.wix.com/docs/sdk/frontend-modules/window/get-router-data.md) data
- Open [modals](https://dev.wix.com/docs/sdk/frontend-modules/window/open-modal.md) and [popups](https://dev.wix.com/docs/sdk/frontend-modules/window/open-lightbox.md)
- Manage [clipboard content](https://dev.wix.com/docs/sdk/frontend-modules/window/copy-to-clipboard.md)
- [Scroll](https://dev.wix.com/docs/sdk/frontend-modules/window/scroll-to.md) the page with code

## Terminology

- **Browser locale**: The locale (language and regional format) of the visitor's browser, represented by an IETF language tag (for example, `en-US`).
- **Referrer**: The URL of the web page the site visitor was on before arriving at the current page.