As explained by WebAIM, using proper heading tags in the correct order helps provide context and makes websites more accessible. To encourage this accessible practice, it should be mentioned in the <h1> - <h6> section.
Also the example for the <header> tag should be change from
<article><header><h1>Most important heading here</h1><h3>Less important heading here</h3><p>Some additional information here</p></header><p>Lorem Ipsum dolor set amet....</p></article>
to
<article><header><h1>Most important heading here</h1><h2>Less important heading here</h2><p>Some additional information here</p></header><p>Lorem Ipsum dolor set amet....</p></article>
Encourage Proper Heading Structure in Examples
in Suggestions
Posted
As explained by WebAIM, using proper heading tags in the correct order helps provide context and makes websites more accessible. To encourage this accessible practice, it should be mentioned in the <h1> - <h6> section.
Also the example for the <header> tag should be change from
to