Description: The percentage of product search sessions where users engaged with (clicked or carted) at least one product on the search engine result page. This includes products in Related Product and Autocomplete modules.

This differs from Search ER as Search Success Rate is based on sessions, while Search ER is based on Unique Searches, making the scope different.

Example: 55.57% Search Success Rate means that in a given period 55.57% of the search sessions included at least one product engagement (click or cart event).