fix: Make sure results get cleared

public/index.html

@@ -123,8 +123,9 @@
         </div>
     </div>
 
-    <div class="container output-element" id="resultsDiv">
+    <div class="container output-element">
         <strong data-i18n-key="result">Ergebnis</strong>
+        <div id="resultsDiv"></div>
     </div>
 </div>
 

src/index.js

@@ -284,6 +284,7 @@ function update() {
 
     const result = getResultFromChecks(failed_checks);
 
+    resultsDiv.innerHTML = "";
     resultsDiv.appendChild(result);
 }