<!DOCTYPE html>
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>aria-label on anchor with two aria-labelledby ids (no title attribute)</title>
   </head>
   <body>
    <a href="test.html" id="ID0" aria-labelledby="ID0 ID1" aria-label="Tag"></a>
    <p id="ID1">Also labelledby text ID1</p>
   </body>
</html>