Notes & PDFs
Notes: HTML Semantic Elements Cheatsheet (Interview Safe)
A compact notes-style guide to semantic HTML: header/nav/main/section/article/aside/footer, accessibility wins, and common mistakes beginners fix in web development courses.
1 min read
Map elements to page intent
Use `main` once per page for primary content, keep navigation inside `nav`, and prefer `section` when you have a thematic heading. This improves SEO and screen reader navigation.