Short definition
The main heading of a page, usually its visible title.
Beginner In plain English
The H1 is the biggest headline on the page. It tells readers what the page is about at a glance.
Professional How pros use it
Use one clear H1 per page that matches the topic and complements the title tag. Structure the rest with H2s and H3s in order, without skipping levels, for readability and accessibility.
Examples
- H1: "Emergency Plumbing in Austin".
- Avoid using an H1 for the logo on every page.
My notes
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