<a href="http://dangerouswebsite.com" target="_blank" rel="opener">     <!-- Noncompliant; Make sure using target="_blank" and rel="opener" is safe here. -->
<a href="https://dangerouswebsite.com" target="_blank" rel="opener">     <!-- Noncompliant; Make sure using target="_blank" and rel="opener" is safe here. -->
<a href="https://dangerouswebsite.com" target="_blank" rel="whatever opener">     <!-- Noncompliant; Make sure using target="_blank" and rel="opener" is safe here. -->

<a href="http://dangerouswebsite.com" target="_blank" rel="noopener noreferrer"> <!-- Compliant -->
<a href="http://dangerouswebsite.com" target="_blank" rel="noopener">   <!-- Compliant -->

<a href="{{variable}}" target="_blank" rel="opener">  <!-- Noncompliant; Make sure using target="_blank" and rel="opener" is safe here. -->
<a href="{{variable}}" target="_blank" rel="noreferrer"> <!-- Compliant  -->
<a href="{{variable}}" target="_blank" rel="noopener"> <!-- Compliant  -->
<a href="{{variable}}" target="_blank"> <!-- Compliant  -->
<a href="/{{variable}}" target="_blank"> <!-- Compliant  -->
<a href="./{{variable}}" target="_blank"> <!-- Compliant  -->
<a href="../{{variable}}" target="_blank"> <!-- Compliant  -->
    
<a href="internal.html" target="_blank" > <!-- Compliant -->
<a href="http://[dynamic]" target="_blank" > <!-- Compliant -->

<a target="_parent"></a> <!-- Compliant -->
<a target="_blank"></a> <!-- Compliant -->
<a target="_blank" href=""></a> <!-- Compliant -->
<a ></a> <!-- Compliant -->    

<foo/>
