puppeteer/docs/api/puppeteer.page.emulatecputhrottling.md

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Page.emulateCPUThrottling

Page.emulateCPUThrottling() method

Enables CPU throttling to emulate slow CPUs.

Signature:

class Page {emulateCPUThrottling(factor: number | null): Promise<void>;}

Parameters

Parameter Type Description
factor number | null slowdown factor (1 is no throttle, 2 is 2x slowdown, etc).

Returns:

Promise<void>