A page builder can render a giant headline from a styled div that looks exactly like an H1 to a visitor and means nothing to a crawler. This pulls the real H1-H6 structure straight from the HTML and shows you what's actually there, missing, duplicated, or out of order.
Search engines lean on headings to understand what your content actually covers and how the pieces relate. A missing H1, or H2s and H3s scattered out of order, sends Googlebot a confused version of a story that might otherwise be perfectly clear. It matters for readers too: a wall of text without real headings gives nobody a way to scan it for the part they actually need.
One specific failure mode is easy to miss entirely: a "heading" that's visually a giant bold headline but is actually a styled div or span, not a real <h1> through <h6> tag. Page builders default to this constantly. It looks correct on screen and carries zero semantic weight in the code, invisible to both search engines and screen readers.
<h2></h2> with nothing inside is usually a page builder leftover, not an intentional choice. It's code-level noise that confuses crawlers and screen readers, and this surfaces every instance so you can clean them out.Heading errors are among the fastest SEO fixes to implement. Here's how to resolve the most common problems in order of impact.
Add a heading describing the page's primary topic, with the target keyword worked in naturally. On WordPress, this is usually the post title rendered as H1 by the theme. On a custom page, add <h1>Your Target Phrase Here</h1> at the top of the content. Keep it in the 20-70 character range and run the analyzer again to confirm exactly one H1 shows up.
Page builders like Elementor or Webflow often render a "headline" widget as a styled div or span rather than a real heading tag. Check the widget settings for an explicit tag selector, usually labeled H1 through H6, and confirm it's actually set, not just styled to look like one.
Find the H1 that's actually your primary topic and keep only that one. Change the rest to H2 or whatever level fits. In page builders, check that heading widgets default to H2, not H1, since many default to H1 without making that obvious in the editor.
H1 to H2 to H3, never H1 straight to H3. If a level's missing, the fix is usually just changing the orphaned heading's tag, an <h4> that should be an <h3> given what H2 it sits under. This is also a WCAG accessibility requirement, so fixing it helps two audits at once.
An empty <h2></h2> almost always comes from a CMS template or page builder placeholder. Switch to the code view to find and delete them, or if they're generated dynamically from an empty widget, add a conditional that suppresses the tag when there's no text to fill it.
Fixing one page is a fine start. Keeping heading structure consistent across thousands of posts and product pages, written by different people over years, is the part that actually protects rankings long-term.
The errors that do the most damage are the ones nobody catches in real time: a writer who habitually skips H2 levels, a CMS update that silently strips H1s from a template sitewide, a page builder generating empty headings across every new landing page it touches. None of these throw an error. They just accumulate until someone happens to audit the whole site at once.
One clean audit is a snapshot. Keeping that structure consistent across every post a growing team publishes is the part that actually compounds over time.
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