Hero Section is the prominent top area of a web page, usually containing the main headline, supporting message, and primary CTA.
It matters because a website is often the first serious evaluation point for a buyer. Good design reduces confusion, builds trust quickly, supports accessibility, and helps visitors take the next step without feeling pushed.
Example
The first section of a landscaping page can identify the service, describe the area served and offer a link to request an estimate. A relevant project image supports the message without covering the text or action.