In basics of html you will learn html elements to display information in html page. Semantic of HTML mean you have to write correct html element for correct purpose for example if you want to display button then use element not Semantic HTML gives context to screen readers, which read the contents of a web page out loud.
SEO (Search Engine Optimization) is a technique to make your document more findable to visitors by search engines like google, yahoo and bing etc. So always keep in mind during html document writing search engines give more importance to keywords inside headings, links than non semantic elements like Accessibility means you have to write html in good way so a visitor can navigate easily anywhere in your website. You have to focus on semantic as possible so content is easy to understand by visitors or screen readers. If you are styling the html document then you should learn CSS (Cascading Style Sheets). In CSS you should learn…
- Basics of CSS
- Making Layouts (Floats, Positioning, Display, Box Model, CSS Grid, and Flex Box)
- Media Queries
- CSS3
