HTML 元标签

<meta charset='utf-8'>

<!-- title -->

<title>···</title>

<meta property='og:title'  content='···'>

<meta name='twitter:title' content='···'>

<!-- url -->

<link rel='canonical'       href='https://···'>

<meta property='og:url'  content='https://···'>

<meta name='twitter:url' content='https://···'>

<!-- description -->

<meta name='description'         content='···'>

<meta property='og:description'  content='···'>

<meta name='twitter:description' content='···'>

<!-- image -->

<meta property="og:image"  content="https://···">

<meta name="twitter:image" content="https://···">

<!-- ua -->

<meta http-equiv='X-UA-Compatible' content='IE=edge,chrome=1'>

<!-- viewport -->

<meta name='viewport' content='width=device-width'>

<meta name='viewport' content='width=1024'>