Error LevelPrincipleMessageCode snippetTechniques
errorUnderstandable The html element should have a lang or xml:lang attribute which describes the language of the document.<html><head><me a charset="utf-8"><title&g ;Sign Up for Pay...</html>
errorRobust Anchor element found with no link content and no name and/or ID attribute.<a class="country US" data-reactid="100"></a&g ;