work with chrome driver: http://chromedriver.chromium.org/downloads

visitor

#!/usr/bin/env python
import os
import argparse
from multiprocessing import Queue, Process
from selenium import webdriver
from selenium.webdriver.chrome.options import Options


def worker(q):
    options = Options()
    options.add_argument('--headless')
    options.add_argument("--window-size=1920x1080")
    chrome_driver_path = os.path.join(os.getcwd(), "chromedriver")
    driver = webdriver.Chrome(chrome_driver_path, chrome_options=options)

    while not q.empty():
        driver.get(q.get())
    driver.quit()


def main():
    parser = argparse.ArgumentParser(description='Visit URL N time.')
    parser.add_argument('url', metavar='url', type=str,
                        help='Target URL to visit')
    parser.add_argument('-n', metavar='requests', dest='requests', type=int,
                        default=1,
                        help='Number of request to perform')
    parser.add_argument('-c', metavar='concurrency', dest='concurrency',
                        type=int, default=1,
                        help='Number of multiple requests to make at a time')
    args = parser.parse_args()
    q = Queue(args.requests)
    for _ in range(args.requests):
        q.put(args.url)

    processes = []
    for _ in range(args.concurrency):
        p = Process(target=worker, args=(q, ))
        processes.append(p)
        p.start()

    # join all process
    for p in processes:
        p.join()


if __name__ == '__main__':
    main()