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Added 404 page #283

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bd73e37
Added 404 page
KeshavPathak01 Aug 2, 2025
1f3f9fb
made responsive 404 page
KeshavPathak01 Aug 2, 2025
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89 changes: 89 additions & 0 deletions assets/html_files/page_not_found.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,89 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>404 - Page Not Found</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
background-color: #f4f4f4;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
display: flex;
align-items: center;
justify-content: center;
height: 100vh;
text-align: center;
padding: 20px;
}
/* .container {
max-width: 500px;
} */

h1 {
font-size: 6rem;
color: #ff6b6b;
}
h2 {
margin: 20px 0;
font-size: 1.5rem;
color: #333;
}
p {
margin-bottom: 30px;
color: #555;
}
.anchortag {
display: flex;
gap: 15px;
justify-content: center;
margin-top: 20px;
}
a {
display: inline-block;
margin: 0 10px;
text-decoration: none;
padding: 10px 20px;
color: white;
background-color: #007bff;
border-radius: 5px;
transition: background-color 0.3s ease;
font-size: 1rem;
min-width: 120px;
text-align: center;
}
a:hover {
background-color: #0056b3;
}

@media screen and (max-width: 768px) {
.anchortag {
flex-direction: column;
align-items: center;
gap: 12px;
}
a {
margin: 0;
width: 80%;
font-size: 1.1rem;
padding: 14px 0;
}
}
</style>
</head>
<body>
<div class="container">
<h1>404</h1>
<h2>Oops! Page Not Found</h2>
<p>The page you're looking for doesn't exist or has been moved.</p>
<div class="anchortag">
<a href="javascript:history.back()" class="button">🔙 Go Back</a>
<a href="/index.html">Go Home</a>
<a href="https://github.com/pavitraag/Project-Vault" target="_blank">Contribute on GitHub</a>
</div></div>
</body>
</html>
33 changes: 33 additions & 0 deletions script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -180,3 +180,36 @@ const subtitleOptions = {
};
const typedSubtitle = new Typed('#animated-text', subtitleOptions);
});

document.querySelectorAll('a').forEach(anchor => {
anchor.addEventListener('click', function (e) {
const href = this.getAttribute('href');

// Ignore external links, hash links, mailto, tel, or javascript:void(0)
if (
!href ||
href.startsWith('http') ||
href.startsWith('#') ||
href.startsWith('mailto:') ||
href.startsWith('tel:') ||
href.startsWith('javascript:')
) return;

e.preventDefault();

fetch(href, { method: 'HEAD' }) // Use HEAD for faster check
.then(response => {
if (!response.ok) {
// If response status is not 2xx
window.location.href = 'page_not_found.html';
} else {
window.location.href = href;
}
})
.catch(() => {
// If fetch fails (e.g., network error)
window.location.href = 'page_not_found.html';
});
});
});