It is hard to know exactly, but there are ways to estimate it. Time spent on the page can show if readers stayed long enough to read most of the content. Scroll tracking tells you if they moved through the whole post. Comments, shares, and clicks on links inside the post are also signs of engagement. If many people leave quickly, it may mean the content is too long, unclear, or not interesting. Breaking text into small sections, adding images, or using simple examples can keep readers engaged. What do you think?