Heading Checker
Inspect H1–H6 headings and their order.
WORKSPACE
One page at a timeCheck your page
Your results will appear here
Complete the fields above, then run the tool.
How to use Heading Checker
Paste HTML or analyze a URL, then review the heading sequence.
What is Heading Checker?
Headings organize content into navigable sections.
Why does it matter?
Inspect H1–H6 headings and their order. Use the findings to guide a focused review of your content or implementation.
Best practices
Use descriptive headings and meaningful nesting.
Common mistakes
Do not select heading levels only for their visual size.
Frequently asked questions
How do I start using Heading Checker?
Paste HTML or analyze a URL, then review the heading sequence.
What should I review after using Heading Checker?
Use descriptive headings and meaningful nesting.
What is a common mistake with Heading Checker?
Do not select heading levels only for their visual size.
What does Heading Checker help me understand?
Headings organize content into navigable sections.