from playwright.sync_api import sync_playwright

with sync_playwright() as p:
    for browser_type in [p.chromium, p.firefox, p.webkit]:
        browser = browser_type.launch()
        page = browser.new_page()
        page.goto('http://whatsmyuseragent.org/')
        page.screenshot(path=f'example-{browser_type.name}.png')
        browser.close()

import asyncio
from playwright.async_api import async_playwright

async def main():
    async with async_playwright() as p:
        for browser_type in [p.chromium, p.firefox, p.webkit]:
            browser = await browser_type.launch()
            page = await browser.new_page()
            await page.goto('http://whatsmyuseragent.org/')
            await page.screenshot(path=f'example-{browser_type.name}.png')
            await browser.close()

asyncio.run(main())