Accessibility fix guide
How to fix: Every page needs a top-level heading
A single <h1> that names the page’s main topic anchors the heading outline and orients assistive-tech users as soon as they arrive.
The fix
Add a single <h1> that describes the main content of the page.
Before and after
Fails
<h2>Welcome</h2>
Passes
<h1>Welcome to Acme</h1>
Related fixes
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