Semantic tags add real meaning to the webpage and make it easy for humans, and search engines, to differentiate between different parts of the website.
To a certain extent, it affects the SEO of a webpage, too.
So to reap the benefits, you should know the HTML5 tags you can use to enhance your website.
There are some very useful but little-known HTML5 tags that can come in handy, too. They give a semantic meaning to your webpage, bring more accessibility, and make your life easier.