I hate target=_blank but here it is justified.

index.html

@@ -40,7 +40,7 @@ <h1>Firekey</h1>
 
           <x-card id="welcome">
             <p>Welcome to Firekey!</p>
-            <p>This is a simple "authenticator" app that allows you to generate 2-factor auth tokens for services using the <a href="http://en.wikipedia.org/wiki/Time-based_One-time_Password_Algorithm">TOTP standard</a>, for example Google or GitHub.</p>
+            <p>This is a simple "authenticator" app that allows you to generate 2-factor auth tokens for services using the <a href="http://en.wikipedia.org/wiki/Time-based_One-time_Password_Algorithm" target="_blank">TOTP standard</a>, for example Google or GitHub.</p>
             <p>Get started by adding an account.</p>
             <button>Add account</button>
           </x-card>