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Page.emulateCPUThrottling() method

docs/api/puppeteer.page.emulatecputhrottling.md

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Page.emulateCPUThrottling() method

Enables CPU throttling to emulate slow CPUs.

Signature

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

Parameters

<table><thead><tr><th>

Parameter

</th><th>

Type

</th><th>

Description

</th></tr></thead> <tbody><tr><td>

factor

</td><td>

number | null

</td><td>

slowdown factor (1 is no throttle, 2 is 2x slowdown, etc).

</td></tr> </tbody></table>

Returns:

Promise<void>