Semantic HTML Boosts Accessibility: A Developer's Practical Lessons

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A developer participating in the IYF Season 11 program discovered the importance of semantic HTML while building a personal portfolio. Semantic HTML uses meaningful tags such as header, nav, main, and footer, helping browsers and screen readers understand page content rather than just its layout. During an accessibility audit, the developer identified and fixed three key issues: missing image alt attributes, reliance on generic containers instead of structured tags, and incorrect heading hierarchy used for styling rather than logical structure. These changes made the site more navigable for users with visual impairments by giving assistive technologies a clear map of the page. The experience highlighted that writing good code goes beyond visual appearance and must prioritize inclusivity for all users.

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ProgrammingDEV Community ·

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