Sitelink Asset is an ad asset that adds additional links to specific pages below a search ad.
It matters because paid search can spend budget quickly. Knowing this term helps teams control intent, targeting, bidding, creative, conversion tracking, and lead quality instead of optimizing for surface-level clicks.
Example
A university’s search ad includes sitelinks to tuition information, program requirements, campus visits, and the application page. Someone ready to apply can take a different route from a visitor still comparing costs, without both being sent to the homepage.