You need to use the name attribute:

window.open("https://www.youraddress.com","_self")

Edit: Url should be prepended with protocol. Without it tries to open relative url. Tested in Chrome 59, Firefox 54 and IE 11.

This is a trick,

function openInNewTab(url) {
  window.open(url, '_blank').focus();
}

// Or just
window.open(url, '_blank').focus();

In most cases, this should happen directly in the onclick handler for the link to prevent pop-up blockers, and the default "new window" behavior. You could do it this way, or by adding an event listener to your DOM object.

<div onclick="openInNewTab('www.test.com');">Something To Click On</div>

Reference: Open a URL in a new tab using JavaScript