title: is opening a web page in a new tab considered a popup?
body: <p>When a website visitor clicks on a link, is opening that link contents in a new tab considered a popup? OR a popup must be in a new floating window?</p>
  
  <p>And If this is not considered as popup, What about opening the link contents in a new tab + opening another URL in the original tab?</p>
  
  <p>Example: what happens in coupons websites, when you click " show coupon ", you find a new tab opened showing the coupon, and the original tab redirects to another URL ( may be affiliate URL).</p>
  
  <p>If this considered as popup, so why doesn't google chrome prevent it inspite of setting ( popup : not allowed )</p>