og:tags

I use these to customize the content of previews when linking my websites on social media posts. See the image below for an example.

To change the content of these fields just add these meta tags in your Header. There are more but for this example I included the most common og tags.

<meta property='og:title' content='Title of the article'/>

<meta property='og:image' content='image url'/>

<meta property='og:description' content='Description that will show in the preview'/>

<meta property='og:url' content='URL of the content'/>

To learn more check out https://ogp.me/