[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Emulation](./puppeteer.protocol.emulation.md) > [SetCPUThrottlingRateRequest](./puppeteer.protocol.emulation.setcputhrottlingraterequest.md) > [rate](./puppeteer.protocol.emulation.setcputhrottlingraterequest.rate.md) ## Protocol.Emulation.SetCPUThrottlingRateRequest.rate property Throttling rate as a slowdown factor (1 is no throttle, 2 is 2x slowdown, etc). Signature: ```typescript rate: number; ```