Make the <a> tag open two URLs (in two different pages)

I wanted to make the tag open two URLs at the same time. This is what I tried:

Only HTML

<a href="URL1" target="_blank" onclick="window.open('URL2');">text</a>

This did work but not the way I wanted it to. It would open the URL2 when clicked on it and if opened in a new tab with right click or the mouse wheel it would open URL1. I want it to open both pages in new tabs at the same time.

HTML + JavaScript
HTML:

<a id="myId">text</a>

JS:

myId.onclick = function(){
open('https://www.example1.com');
location.href = ('https://www.example2.com');
}

This didn’t work at all.

>Solution :

This is Your code :
myId.onclick = function(){`enter code here`
open('https://www.example1.com');
location.href = ('https://www.example2.com');
}

Change the code to:

myId.onclick = function(){ 
window.open('https://www.example1.com');  //just use window.open() for both the cases;
window.open('https://www.example2.com');
}

Hope, you have got the solution for your problem.