Twitter Cards

<meta name="twitter:card" content="summary">
<meta name="twitter:site" content="@FechinLi">
<meta name="twitter:title" content="HTML cheatsheet">
<meta name="twitter:url" content="https://quickref.me/html">
<meta name="twitter:description" content="Description of this page">
<meta name="twitter:image" content="https://xxx.com/image.jpg">

See: Twitter Card Documentation