タイトル

<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>My Awesome Website</title>
<meta name="description" content="A brief description of your website that appears in search results.">
<meta name="keywords" content="web, developer, tools">
<meta name="robots" content="index, follow">

<!-- Open Graph / Facebook -->
<meta property="og:type" content="website">
<meta property="og:title" content="My Awesome Website">
<meta property="og:description" content="A brief description of your website that appears in search results.">

<!-- Twitter -->
<meta property="twitter:card" content="summary_large_image">
<meta property="twitter:title" content="My Awesome Website">
<meta property="twitter:description" content="A brief description of your website that appears in search results.">