Bounce rate is one of the many factors that search engines use to rank a website. Look into your Google analytics and check your bounce rate. The number tells the percentage of users who view a page in your site and hit close or back button right away without ever engaging or even browsing through its other pages.
While technical glitches and minor clicking errors do contribute to bounce rates, a high rate is often a good indicator that a website is failing to provide a satisfying user experience. This means that if your website has a bounce rate of 60%, for example, it will need some fixing.