Karthigaiselvam-dev/index.html at main · Karthigaiselvam-R-official/Karthigaiselvam-dev · 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" />
  <meta name="description"
    content="Karthigaiselvam R - Security Researcher & Software Developer. Specializing in penetration testing, web application security, and building secure applications." />
  <meta name="keywords"
    content="Karthigaiselvam, Security Researcher, Penetration Testing, Web Security, Developer, Python, C++, Linux" />
  <meta name="author" content="Karthigaiselvam R" />
  <meta name="theme-color" content="#00ff88" />

  <!-- Open Graph -->
  <meta property="og:title" content="Karthigaiselvam R | Security Researcher" />
  <meta property="og:description"
    content="Security Researcher & Software Developer specializing in penetration testing and building secure applications." />
  <meta property="og:type" content="website" />

  <!-- Fonts - Optimized for Performance -->
  <link rel="preconnect" href="https://fonts.googleapis.com">
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>

  <!-- Preload critical font weights for faster FCP -->
  <link rel="preload" as="style"
    href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&family=JetBrains+Mono:wght@400;500&display=swap">

  <!-- Non-blocking font loading -->
  <link
    href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap"
    rel="stylesheet" media="print" onload="this.media='all'">
  <noscript>
    <link
      href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&family=JetBrains+Mono:wght@400;500&display=swap"
      rel="stylesheet">
  </noscript>

  <title>Karthigaiselvam R | Security Researcher & Developer</title>
</head>

<body>
  <div id="root">
    <!-- Skeleton Intro (Instant LCP) -->
    <style>
      body {
        margin: 0;
        background: #000;
        color: #fff;
        overflow: hidden;
      }

      .skeleton-intro {
        position: fixed;
        inset: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        z-index: 0;
        font-family: 'Inter', sans-serif;
      }

      .skeleton-name {
        font-size: clamp(3rem, 10vw, 9rem);
        font-weight: 900;
        background: linear-gradient(90deg, #fff, #00ffcc);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        text-align: center;
        opacity: 0;
        animation: fade-in 0.5s ease-out forwards 0.2s;
      }

      @keyframes fade-in {
        to {
          opacity: 0.3;
        }
      }

      /* Subtle preview */
    </style>
    <div class="skeleton-intro" aria-hidden="true">
      <h1 class="skeleton-name">KARTHIGAISELVAM R</h1>
    </div>
  </div>
  <script type="module" src="/src/main.jsx"></script>
</body>

</html>