See the H1–H6 outline of any page as search engines and screen readers see it, with missing H1s, multiple H1s and skipped levels flagged.
How to use the Heading analyzer
- Enter a URL.
- Read the heading tree.
- Fix flagged issues so the page has one H1 and an outline without gaps.
Why headings matter
Headings tell search engines and screen-reader users what each section is about. One H1 for the page topic, H2s for main sections and H3s inside them make a page easier to scan and to understand.
Reading the outline
The counts show how many headings there are at each level. The tree lists them in page order, indented by level, so you can read it like a table of contents. A clean page shows a green note: one H1, no skipped levels. Otherwise you'll see the issues: no H1, more than one H1, a jump such as H2 straight to H4 (with the heading where it happens), or an empty heading. If the outline doesn't read as a summary of the page, the headings are probably being used for styling rather than structure.
Fixes for common issues
No H1: the page title is often styled text or a logo image; make it a real h1. Several H1s: themes often wrap the logo or section titles in h1; change them to h2 or a styled div. Skipped levels: a card title set as h4 because it looked right; use the correct level and change the size with CSS. Empty headings: icon-only headings or leftovers from a page builder; remove them or add text. Headings in navigation and footers count too, so keep them out of h tags.