Showing results for http://www.example.com/

This tool is an ongoing experiment in better HTML checking, and its behavior remains subject to change

Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.
From line 6, column 5; to line 6, column 28
tle>↩↩ <meta charset="utf-8" />↩ <
Error: A document must not include both a meta element with an http-equiv attribute whose value is content-type, and a meta element with a charset attribute.
From line 7, column 5; to line 7, column 73
8" />↩ <meta http-equiv="Content-type" content="text/html; charset=utf-8" />↩ <
Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.
From line 7, column 5; to line 7, column 73
8" />↩ <meta http-equiv="Content-type" content="text/html; charset=utf-8" />↩ <
Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.
From line 8, column 5; to line 8, column 74
8" />↩ <meta name="viewport" content="width=device-width, initial-scale=1" />↩ <
Warning: The type attribute for the style element is not needed and should be omitted.
From line 9, column 5; to line 9, column 27
1" />↩ <style type="text/css">↩ b
Warning: Consider adding a lang attribute to the html start tag to declare the language of this document.
From line 1, column 16; to line 2, column 6
type html>↩<html>↩<head

There were errors.

Source

<!doctype html>↩
<html>↩
<head>↩
<title>Example Domain</title>↩
↩
<meta charset="utf-8" />↩
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />↩
<meta name="viewport" content="width=device-width, initial-scale=1" />↩
<style type="text/css">↩
body {↩
background-color: #f0f0f2;↩
margin: 0;↩
padding: 0;↩
font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;↩
↩
}↩
div {↩
width: 600px;↩
margin: 5em auto;↩
padding: 2em;↩
background-color: #fdfdff;↩
border-radius: 0.5em;↩
box-shadow: 2px 3px 7px 2px rgba(0,0,0,0.02);↩
}↩
a:link, a:visited {↩
color: #38488f;↩
text-decoration: none;↩
}↩
@media (max-width: 700px) {↩
div {↩
margin: 0 auto;↩
width: auto;↩
}↩
}↩
</style> ↩
</head>↩
↩
<body>↩
<div>↩
<h1>Example Domain</h1>↩
<p>This domain is for use in illustrative examples in documents. You may use this↩
domain in literature without prior coordination or asking for permission.</p>↩
<p><a href="https://www.iana.org/domains/example">More information...</a></p>↩
</div>↩
</body>↩
</html>

<h1> Example Domain

Used the schema for HTML + SVG 1.1 + MathML 3.0 + RDFa 1.1.

Used the HTML parser. Externally specified character encoding was UTF-8.

Total execution time 9 milliseconds.