Files
KoalaSync/website/404.html
T
KoalaDev af4ac943a9 Landing performance: flag font subset, responsive mascots, AVIF cache, HTML minify
- Flag font: ship a committed fontTools subset (43 KB, -45%) of
  TwemojiCountryFlags.woff2 with only the 15 flags the site uses, under a
  content-hashed name with a preload on every flag-bearing page. The build
  validates the subset against a manifest and fails when a new flag
  appears without regenerating (npm run subset-flags). JS subsetters
  (subset-font/harfbuzzjs) were rejected: their wasm builds silently drop
  the COLR/CPAL color tables, rendering all flags invisible.
- Responsive mascots: legal/join/404 pages served 434-500px sources for
  175-180px slots; the build now emits 180w/360w variants (AVIF 1x: ~7 KB
  vs ~22 KB) and the pages use srcset. Small logo spots (14-42px) now use
  the existing 64/128px variants instead of the 256px file.
- injectAvifPictures copies the img sizes attribute onto the AVIF
  <source>; without it Chrome mis-selects w-descriptor candidates and can
  drop the image entirely.
- AVIF conversion is cached by content hash (.avif-cache.json); the old
  mtime check never hit because copyDirSync refreshes mtimes, so every
  verify re-encoded all 26 files.
- HTML output is minified (comments + indentation, <pre> preserved,
  newlines kept for inline-script safety): index.html 121 KB -> 93 KB.
- unicode-range trimmed to U+1F1E6-1F1FF; tag-sequence flags fall through
  to the system emoji font.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-12 04:34:53 +02:00

147 lines
8.1 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
<!DOCTYPE html>
<html lang="en" class="lang-en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>404 Page Not Found | KoalaSync</title>
<!-- Absolute asset paths: Caddy rewrites any missing URL (also nested ones
like /foo/bar) to this file, so relative paths would break. -->
<link rel="preload" href="/style.min.css" as="style">
<link rel="stylesheet" href="/style.min.css">
<link rel="icon" type="image/webp" href="/assets/NewLogoIcon_64.webp">
<meta name="description" content="This page could not be found.">
<meta name="robots" content="noindex, follow">
<!-- Mobile Browser Theme Styling -->
<meta name="theme-color" content="#10190e">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
<script src="/lang-init.min.js"></script>
</head>
<body>
<div class="bg-nature" aria-hidden="true">
<div class="bg-dusk-tint"></div>
<div class="bg-depth-day">
<div class="bg-godrays">
<span class="godray godray-1"></span>
<span class="godray godray-2"></span>
<span class="godray godray-3"></span>
</div>
<div class="bg-canopy"></div>
<span class="canopy-arc canopy-arc-1"></span>
<span class="canopy-arc canopy-arc-2"></span>
<span class="canopy-arc canopy-arc-3"></span>
<span class="canopy-arc canopy-arc-4"></span>
</div>
<div id="bamboo-far">
<span class="bamboo-stalk far-1"></span>
<span class="bamboo-stalk far-2"></span>
<span class="bamboo-stalk far-3"></span>
<span class="bamboo-stalk far-4"></span>
<span class="bamboo-stalk far-5"></span>
</div>
<div id="bamboo-near">
<div class="bamboo-stalk near-1">
<i class="bamboo-node node-1"></i>
<i class="bamboo-node node-2"></i>
<i class="bamboo-node node-3"></i>
<i class="bamboo-leaf leaf-1"></i>
<i class="bamboo-leaf leaf-2"></i>
</div>
<div class="bamboo-stalk near-2">
<i class="bamboo-node node-1"></i>
<i class="bamboo-node node-2"></i>
<i class="bamboo-node node-3"></i>
<i class="bamboo-leaf leaf-1"></i>
</div>
<div class="bamboo-stalk near-3">
<i class="bamboo-node node-1"></i>
<i class="bamboo-node node-2"></i>
<i class="bamboo-node node-3"></i>
<i class="bamboo-leaf leaf-1"></i>
</div>
</div>
<span class="fall-leaf fall-leaf-1"><i></i></span>
<span class="fall-leaf fall-leaf-2"><i></i></span>
<span class="fall-leaf fall-leaf-3"><i></i></span>
<span class="fall-leaf fall-leaf-4"><i></i></span>
<span class="fall-leaf fall-leaf-5"><i></i></span>
<span class="fall-leaf fall-leaf-6"><i></i></span>
<span class="fall-leaf fall-leaf-7"><i></i></span>
<span class="fall-leaf fall-leaf-8"><i></i></span>
<span class="bg-grass bg-grass-1"></span>
<span class="bg-grass bg-grass-2"></span>
<span class="bg-grass bg-grass-3"></span>
<span class="bg-grass bg-grass-4"></span>
<div class="bg-depth-dusk">
<div class="bg-mist bg-mist-1"></div>
<div class="bg-mist bg-mist-2"></div>
<div class="bg-horizon"></div>
<span class="firefly-wrap fw-1"><span class="firefly"></span></span>
<span class="firefly-wrap fw-2"><span class="firefly"></span></span>
<span class="firefly-wrap fw-3"><span class="firefly"></span></span>
<span class="firefly-wrap fw-4"><span class="firefly"></span></span>
<span class="firefly-wrap fw-5"><span class="firefly"></span></span>
<span class="firefly-wrap fw-6"><span class="firefly"></span></span>
</div>
<div class="bg-light-sweep"></div>
<div class="bg-grain"></div>
</div>
<nav>
<div class="container nav-content">
<a href="/" class="logo-area" style="text-decoration: none;">
<img src="/assets/NewLogoIcon_128.webp" alt="KoalaSync Logo" width="40" height="40">
<span>KoalaSync</span>
</a>
<div class="nav-links">
<a href="/" style="display: inline-flex; align-items: center; gap: 6px;">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true" style="width: 16px; height: 16px; display: block;"><path d="m3 9 9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path><polyline points="9 22 9 12 15 12 15 22"></polyline></svg>
<span>Home</span>
</a>
<a href="https://github.com/Shik3i/KoalaSync" target="_blank" rel="noopener" style="display: inline-flex; align-items: center; gap: 6px;">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor" width="16" height="16" aria-hidden="true" style="display: block;"><path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z"/></svg>
GitHub
</a>
</div>
</div>
</nav>
<main class="legal-content">
<div class="legal-card" data-reveal style="padding: 2.5rem 2rem; text-align: center;">
<div style="display: flex; justify-content: center;">
<img src="/assets/KoalaSearching-180.webp" srcset="/assets/KoalaSearching-180.webp 180w, /assets/KoalaSearching-360.webp 360w" sizes="180px" alt="A cute koala looking through a telescope, searching for the missing page" class="legal-mascot" width="180" height="180">
</div>
<h1 style="margin-bottom: 0.5rem;">404</h1>
<p style="text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.8rem; border-bottom: 1px solid var(--glass-border); padding-bottom: 1.5rem; margin-bottom: 1.5rem;">
Page not found
</p>
<p style="max-width: 34rem; margin: 0 auto;">
This page wandered off into the bamboo forest. Our koala is still looking for it — in the meantime, head back to safety.
</p>
<div style="display: flex; justify-content: center; gap: 1rem; margin-top: 2rem; flex-wrap: wrap;">
<a href="/" class="btn btn-primary">
Back to home
</a>
<a href="https://github.com/Shik3i/KoalaSync/issues" target="_blank" rel="noopener" class="btn btn-secondary">
Report a broken link
</a>
</div>
</div>
</main>
<footer>
<div class="container">
<p>&copy; 2026 KoalaSync. Open source under the MIT License.</p>
<div style="margin-top: 1.5rem; font-size: 0.8rem; display: flex; justify-content: center; align-items: center; gap: 1.5rem; flex-wrap: wrap;">
<a href="/imprint" style="color: var(--text-muted); text-decoration: none;">Legal Notice</a>
<a href="/privacy" style="color: var(--text-muted); text-decoration: none;">Privacy Policy</a>
</div>
</div>
</footer>
<script src="/app.min.js"></script>
</body>
</html>