(Created on )
Puppeteer: BiDi does not support 'optimizeForSpeed'.
BiDi screenshots reject optimizeForSpeed: true.
BiDi screenshots reject optimizeForSpeed: true.
Error message
BiDi does not support 'optimizeForSpeed'.
How this error happens
The selected page uses WebDriver BiDi, but the screenshot call requests a setting that this implementation rejects.
Use a page named page from a browser connected with protocol: "webDriverBiDi".
await page.screenshot({
optimizeForSpeed: true,
});
How to fix
Omit the CDP-specific speed optimization when using BiDi.
await page.screenshot({
type: "png",
});
Things to keep in mind
Removing this option changes the encoding optimization, not the requested page content.