Online Xpath / Css Selector tester
xxxxxxxxxx
<html>
<head>
<title>Page Title</title>
</head>
<body>
<h1 class="title">Page header by <a href="#">company</a></h1>
<p>This is the first paragraph</p>
<p>This is the second paragraph</p>
</body>
</html>
Detected selector:
xxxxxxxxxx
ERROR: Failed to execute 'querySelectorAll' on 'Document': The provided selector is empty.