[maurice2k]

I'm running ~600k to ~800k chrome sessions a day, each in a new browser process (no tabs/pages) because of cookie interferences.

The magic is hidden in chrome's command line parameters which can significantly speed up the browser start.

I'm not using headless because I need an extension but most command line switches also apply to headless I guess...

A prepared profile/user directory also helps speeding up things.

[steve19]

Can you share the command line switches that help?

[imoskar]

I would also be very interesting in tips regarding this.

[tnolet]

please do share!