HTML 5 · Metadata and SEO
Add Open Graph tags
Control how the page looks when shared on social networks and chat apps.
<meta property="og:title" content="Page title">
<meta property="og:description" content="A short summary.">
<meta property="og:image" content="https://www.example.com/preview.png">
<meta property="og:url" content="https://www.example.com/page">