Frequency_app/index.html at main · M1k3lee/Frequency_app · GitHub

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<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover" />

    <!-- Primary SEO Meta Tags -->
    <title>Frequency Zen - Free Binaural Beats App | Meditation & Sleep Sounds</title>
    <meta name="title" content="Frequency Zen - Free Binaural Beats App | Meditation & Sleep Sounds" />
    <meta name="description" content="Free binaural beats app for meditation, sleep, and focus. Experience brainwave entrainment with theta, alpha, beta, and delta frequencies. Best sleep app for Android and iOS." />
    <meta name="keywords" content="binaural beats, meditation sounds, sleep app, brainwave entrainment, frequency therapy, theta waves, alpha waves, meditation app, sleep frequency, study sounds, focus app, gateway project frequencies" />
    <meta name="author" content="Frequency Zen" />
    <meta name="robots" content="index, follow" />
    <meta name="language" content="English" />
    <meta name="theme-color" content="#1a1a2e" />

    <!-- Open Graph / Facebook -->
    <meta property="og:type" content="website" />
    <meta property="og:url" content="https://zoneout.space/" />
    <meta property="og:title" content="Frequency Zen - Free Binaural Beats App | Meditation & Sleep Sounds" />
    <meta property="og:description" content="Free binaural beats app for meditation, sleep, and focus. Experience brainwave entrainment with theta, alpha, beta, and delta frequencies." />
    <meta property="og:image" content="https://zoneout.space/zen_frequency_logo.png" />

    <!-- Twitter -->
    <meta property="twitter:card" content="summary_large_image" />
    <meta property="twitter:url" content="https://zoneout.space/" />
    <meta property="twitter:title" content="Frequency Zen - Free Binaural Beats App | Meditation & Sleep Sounds" />
    <meta property="twitter:description" content="Free binaural beats app for meditation, sleep, and focus. Experience brainwave entrainment with theta, alpha, beta, and delta frequencies." />
    <meta property="twitter:image" content="https://zoneout.space/zen_frequency_logo.png" />

    <!-- Canonical URL -->
    <link rel="canonical" href="https://zoneout.space/" />

    <!-- Additional SEO -->
    <meta name="geo.region" content="US" />
    <meta name="geo.placename" content="United States" />
    <link rel="alternate" type="application/rss+xml" title="Frequency Zen Articles" href="https://zoneout.space/rss.xml" />

    <!-- Structured Data - Organization -->
    <script type="application/ld+json">
    {
      "@context": "https://schema.org",
      "@type": "WebApplication",
      "name": "Frequency Zen",
      "description": "Free binaural beats app for meditation, sleep, and focus. Experience brainwave entrainment with theta, alpha, beta, and delta frequencies.",
      "url": "https://zoneout.space",
      "applicationCategory": "HealthApplication",
      "operatingSystem": "Web, Android, iOS",
      "offers": {
        "@type": "Offer",
        "price": "0",
        "priceCurrency": "USD"
      },
      "aggregateRating": {
        "@type": "AggregateRating",
        "ratingValue": "4.8",
        "ratingCount": "150"
      },
      "featureList": [
        "Binaural beats",
        "Meditation sounds",
        "Sleep frequencies",
        "Focus and study sounds",
        "Gateway Project frequencies",
        "Background ambient sounds"
      ]
    }
    </script>

    <!-- Structured Data - Website -->
    <script type="application/ld+json">
    {
      "@context": "https://schema.org",
      "@type": "WebSite",
      "name": "Frequency Zen",
      "url": "https://zoneout.space",
      "potentialAction": {
        "@type": "SearchAction",
        "target": "https://zoneout.space/?search={search_term_string}",
        "query-input": "required name=search_term_string"
      }
    }
    </script>

    <!-- Google tag (gtag.js) -->
    <script async src="https://www.googletagmanager.com/gtag/js?id=G-09L57HRL2K"></script>
    <script>
      window.dataLayer = window.dataLayer || [];
      function gtag(){dataLayer.push(arguments);}
      gtag('js', new Date());
      gtag('config', 'G-09L57HRL2K');
    </script>

    <!-- Google AdSense -->
    <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-1993326848971014"
     crossorigin="anonymous"></script>

    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&display=swap" rel="stylesheet">
  </head>
  <body>
    <div id="root"></div>
    <script type="module" src="/src/main.tsx"></script>
    <script>
      // Single Page Apps for GitHub Pages
      // https://github.com/rafgraph/spa-github-pages
      // This script checks to see if a redirect is present in the query string,
      // converts it back into the correct url and adds it to the
      // browser's history using window.history.replaceState(...),
      // which won't cause the browser to attempt to load the new url.
      // When the single page app is loaded further down in this file,
      // the correct url will be waiting in the browser's history for
      // the single page app to route accordingly.
      (function(l) {
        if (l.search[1] === '/' ) {
          var decoded = l.search.slice(1).split('&').map(function(s) {
            return s.replace(/~and~/g, '&')
          }).join('?');
          window.history.replaceState(null, null,
              l.pathname.slice(0, -1) + decoded + l.hash
          );
        }
      }(window.location))
    </script>
  </body>
</html>