HTML heading tags such as h1, h2, and h3 help organize webpage content in a logical flow. An example is using h1 for the page title, h2 for main sections, and h3 for subtopics under each section. This structure improves readability and supports SEO by telling search engines how content is arranged. Using headings effectively helps readers scan the text quickly and understand the important points. Whether you are designing a blog or building a website, heading tags help maintain clean formatting. Including relevant keywords in headings boosts search visibility. A simple HTML example is h1Welcome to My Websiteh1 followed by subheadings that divide content neatly.