Yes,its possible. Terminal can also these kind of stuffs. It can also intercept webpage elements. Same as like a browser could do in a PC.There are also some other easy way to get those. Simply by going to validate.w3.org An other alternative way is by downloading apps like 'VT Source Viewer'. But think about the terminal window with that cheeky green window. I just love to have it. We are using 'wget' command. And if you are unaware of wget command. Just open terminal and type 'Wget -h' Without quotes In this demonstration I am taking www.amazon.in which doesn't have HTTPS at current moment. Amazon. In is a popular online shopping platform. And I'm still laughing by seeing that 'Amazon.in' doesn't have SSL. Alright now, just open terminal. You don't need any root access to do this stuff. And which is good. Now type Wget -qO- http://www.amazon.in/gp/aw/h.html/259-9514595-1626805?ie=UTF8&pc_redir=1496144718 The -q means