title: My web crawler gets stuck on the Dell website. Is it fixable?
body: <p>First off, I'm new to coding and Python. This is the first project that I came up with to try. When I run this code there are no errors and I get to the point of opening the Dell website, inputting the service tag and pressing the enter key. At that point the Dell website gives me a pop up that says &quot;Please wait while we validate this action. Once validated, please submit your request again.&quot; and gives a 30 second countdown.</p>
  <pre><code>import openpyxl as xl
  from selenium import webdriver
  from selenium.webdriver.common.keys import Keys
  
  wb = xl.load_workbook('/home/user/Code/learning/inventory.xlsx')
  sheet = wb['Sheet1']
  
  for row in range(2, sheet.max_row + 1):
      service_tag_cell = sheet.cell(row, 4).value
      warranty_cell: str
      warranty_cell = sheet.cell(row, 5).value
      if service_tag_cell != '': # and warranty_cell == '':
          driver = webdriver.Firefox()
          driver.get('https://www.dell.com/support/home/en-us')
  
              # Find the search box, enter the service tag number and press the enter key
          driver.find_element_by_id('inpEntrySelection').send_keys(service_tag_cell + Keys.ENTER)
          
              # Find warranty field
          warranty_date = driver.find_element_by_class_name('warrantyExpiringLabel')
          
          warranty_cell = warranty_date.value_of_css_property
          driver.close()
      sheet.cell(row, 5).value = warranty_cell
  
  wb.save('inventory2.xlsx')
  </code></pre>
  <p>I've tried searching google to understand what prompts this message from Dell. I get the sense it just doesn't want bots like mine searching their website. But is the message a result of my poor implementation that could be corrected? Or is my goal of taking a spreadsheet of service tags and returning the expiration date dead in water?</p>