title: How this JS code is working and what form it is encoded in?
body: <p>I have been developing Data Scraping scripts for past 3 years but never had tough time like this.</p>
  
  <p>I am scraping a <a href="http://www.asx.com.au/asx/markets/optionPrices.do?by=underlyingCode&amp;underlyingCode=XJO" rel="nofollow noreferrer">site</a>, To prevent scraping, it shows message <code>Please enable JS in your browser</code></p>
  
  <p>But then there is JS code that creates some sort of cookie or token, and redirects to the actual page.</p>
  
  <p><a href="https://pastebin.com/BL95Z48C" rel="nofollow noreferrer">https://pastebin.com/BL95Z48C</a></p>
  
  <p>I only want to know what form that code is encoded? How can I decode it?</p>