> 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 # Method name: formFactor() # Method package: wixWindowFrontend # Method menu location: wixWindowFrontend --> formFactor # Method Link: https://dev.wix.com/docs/velo/apis/wix-window-frontend/form-factor.md # Method Description: Gets what kind of device is being used to view a page. >**Note:** This property only checks a site visitor's device, and not which [Studio Editor's breakpoint](https://support.wix.com/en/article/studio-editor-designing-across-breakpoints#defining-breakpoints) they are using. The `formFactor` property gets one of: + `"Desktop"`: When viewed in a desktop browser. + `"Mobile"`: When viewed in a mobile browser. + `"Tablet"`: When viewed in a tablet browser. __Important:__ Some tablet devices, such as iPads, are identified in this property as "Desktop". # Method Code Examples: *** Note: do not assume any prop names or enum values other than the ones in the example. ## Get a device's form factor ```javascript import wixWindowFrontend from 'wix-window-frontend'; // ... let formFactor = wixWindowFrontend.formFactor; // "Mobile" ``` ---