title: How can I get the web page size programmatically?
body: <p>Is there a way to get web page size using php or javascript ?
  I want to do this for 100s of domain.</p>
  
  <p>Edit 
  I am not sure what it means
  <img src="https://i.stack.imgur.com/dgB7y.png" alt="enter image description here">
  Thanks</p>