|Topic||Technique||WCAG AA Requirement|
|Headings to Bypass Blocks of Content||Bypass blocks: Screen readers allow users to navigate by headings, so headings are an effective way to bypass blocks of content, as required by WCAG 2.4.1. Note: Headings are not absolutely required by WCAG to pass 2.4.1, but are highly recommended, along with landmarks and skip links.|| Required
|Meaningful Text||Accurate, informative section labels: Headings MUST be accurate and informative, as labels for the sections of text they describe.|| Required
|Brevity: Heading text SHOULD be concise and relatively brief.||best practice|
|Heading Markup||Use real headings: Text that acts as a heading visually or structurally SHOULD be designated as a true heading (
|Heading Markup for Headings Only: Text that does not act as a heading visually or structurally SHOULD NOT be marked as a heading.
|Outline/Hierarchy of Content||
Content outline: Headings SHOULD convey a clear and accurate structural outline of the sections of content of a web page.
|Consecutive levels: Headings SHOULD NOT skip hierarchical levels.||best practice|
|First heading in the main content: The beginning of the main content SHOULD start with