Created attachment 8470420 [details] Comparison Website is paytm.com. Have attached a snapshot on how it looks on firefox and how it looks on other browsers. Additionally the page automatically fills the operator name once mobile number is entered on other browsers. This doesn't happen on firefox.
Created attachment 8470482 [details] screenshot-chrome.png The author of the website has decided to send different content to our user agent  probably based on compatibility reasons. Here's an example in Chrome using our mobile-user agent getting the same content.  https://developer.mozilla.org/en-US/docs/Web/HTTP/Gecko_user_agent_string_reference