[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [HeadlessExperimental](./puppeteer.protocol.headlessexperimental.md) > [BeginFrameRequest](./puppeteer.protocol.headlessexperimental.beginframerequest.md) > [noDisplayUpdates](./puppeteer.protocol.headlessexperimental.beginframerequest.nodisplayupdates.md) ## Protocol.HeadlessExperimental.BeginFrameRequest.noDisplayUpdates property Whether updates should not be committed and drawn onto the display. False by default. If true, only side effects of the BeginFrame will be run, such as layout and animations, but any visual updates may not be visible on the display or in screenshots. Signature: ```typescript noDisplayUpdates?: boolean; ```