My code is not working I need help
<html>
<body>
<!-- User Editable Region -->
<h1>CatPhotoApp</h1>
<h2>Cat Photos</h2>
<!-- TODO: Add link to cat photos -->
<p>See more cat photos in our gallery.</p>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>My Web Page</title>
</head>
<body>
</body>
</html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>My Web Page</title>
</head>
<body>
<main>
<!-- Main content goes here -->
</main>
</body>
</html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>My Web Page</title>
</head>
<body>
<main>
<h1>Welcome to My Website</h1>
<p>This is the main content of my website. It contains important information that users need to know.</p>
</main>
</body>
</html>
<!-- User Editable Region -->
</body>
</html>
Your browser information:
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Challenge Information:
Learn HTML by Building a Cat Photo App - Step 5