I’m using selenium to open the webpage https://www.optionistics.com/quotes/stock-option-chains/GOOG It was loaded successfully at first.

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait, Select
from selenium.webdriver.support import expected_conditions as EC

from selenium.webdriver.firefox.service import Service as FirefoxService
from webdriver_manager.firefox import GeckoDriverManager
from selenium.webdriver.firefox.options import Options


options = Options()
options.set_preference("general.useragent.override", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36")
driver = webdriver.Firefox(service=FirefoxService(GeckoDriverManager().install()),options=options)
driver.get("https://www.optionistics.com/quotes/stock-option-chains/GOOG")

And then I came across the human verification after I changed the settings in the web page (for example, the “report date”) and the form submitted to fetch new data. The problem is, I can’t pass the check myself by clicking checkbox. After click, it would pend for a while before refreshd and showed the checkbox again. I clicked and it won’t let me through

I’m not meant to bypass it. I just want to get myself verified. Is the Cloudflare expecting something from the header?