Chrome Flags Reference

Chrome command line switches and startup flags for automation, headless mode, and debugging.

--launch-time-ticks

What does --launch-time-ticks do?

Time the browser launched the renderer process (in TimeTicks).

Usage

CLILaunch Chrome with --launch-time-ticks using CLI

chrome --launch-time-ticks

PuppeteerLaunch Chrome with --launch-time-ticks using Puppeteer

const browser = await puppeteer.launch({
  args: ['--launch-time-ticks']
});

PlaywrightLaunch Chrome with --launch-time-ticks using Playwright

const browser = await chromium.launch({
  args: ['--launch-time-ticks']
});

SeleniumLaunch Chrome with --launch-time-ticks using Selenium

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--launch-time-ticks')

driver = webdriver.Chrome(options=options)

Build Conditions

LOAD_WEBUI_FROM_DISK