HTML tags play a crucial role in SEO by helping search engines understand the structure and relevance of your web content. Proper use of tags like title, meta description, header (H1–H6), alt, and canonical directly impacts how your pages are indexed and ranked. The title tag defines the main topic of a page and appears as the clickable headline in search results,
while the meta description encourages users to click through. Header tags organize content hierarchically, making it easier for both users and search engines to read. Similarly, alt tags improve image SEO and accessibility by describing visual content. When used strategically and with relevant keywords, well-structured HTML tags enhance page clarity, improve user experience, and boost overall search visibility.