HTML entity or character reference(set of characters used to represent a reserved character eg: <).
Named, Decimal numeric, and Hexadecimal numeric character references.
Src attribute is used to link external JS.
<meta
name="description"
content="Discover expert tips and techniques for gardening in small spaces, choosing the right plants, and maintaining a thriving garden."
/>
Search engine page shows description.
Open Graph - set how your website’s content will be seen on different social media platforms.