[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [ScreencastFrameMetadata](./puppeteer.protocol.page.screencastframemetadata.md) > [pageScaleFactor](./puppeteer.protocol.page.screencastframemetadata.pagescalefactor.md) ## Protocol.Page.ScreencastFrameMetadata.pageScaleFactor property Page scale factor. Signature: ```typescript pageScaleFactor: number; ```